# Electronic Supplementary Material (ESI) for Dalton Transactions # This journal is © The Royal Society of Chemistry 2013 ####################################################################### # # Cambridge Crystallographic Data Centre # CCDC # ####################################################################### # # This CIF contains data from an original supplementary publication # deposited with the CCDC, and may include chemical, crystal, # experimental, refinement, atomic coordinates, # anisotropic displacement parameters and molecular geometry data, # as required by the journal to which it was submitted. # # This CIF is provided on the understanding that it is used for bona # fide research purposes only. It may contain copyright material # of the CCDC or of third parties, and may not be copied or further # disseminated in any form, whether machine-readable or not, # except for the purpose of generating routine backup copies # on your local computer system. # # For further information on the CCDC, data deposition and # data retrieval see: # www.ccdc.cam.ac.uk # # Bona fide researchers may freely download Mercury and enCIFer # from this site to visualise CIF-encoded structures and # to carry out CIF format checking respectively. # data_rh105 _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C19 H14 N5 O' _chemical_formula_weight 328.35 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Orthorhombic _symmetry_space_group_name_H-M Pna2(1) loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, z+1/2' 'x+1/2, -y+1/2, z' '-x+1/2, y+1/2, z+1/2' _cell_length_a 11.2176(4) _cell_length_b 19.5159(6) _cell_length_c 7.0585(2) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 1545.26(8) _cell_formula_units_Z 4 _cell_measurement_temperature 90.0(1) _cell_measurement_reflns_used 9218 _cell_measurement_theta_min 2.77 _cell_measurement_theta_max 25.33 _exptl_crystal_description needle _exptl_crystal_colour red _exptl_crystal_size_max 0.20 _exptl_crystal_size_mid 0.04 _exptl_crystal_size_min 0.03 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.411 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 684 _exptl_absorpt_coefficient_mu 0.093 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.878 _exptl_absorpt_correction_T_max 0.997 _exptl_absorpt_process_details 'SADABS (Sheldrick, 2008)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 90.0(1) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Bruker APEX-II CCD' _diffrn_measurement_method '\f and \w scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number 0 _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 16806 _diffrn_reflns_av_R_equivalents 0.0491 _diffrn_reflns_av_sigmaI/netI 0.0423 _diffrn_reflns_limit_h_min -13 _diffrn_reflns_limit_h_max 13 _diffrn_reflns_limit_k_min -23 _diffrn_reflns_limit_k_max 23 _diffrn_reflns_limit_l_min -8 _diffrn_reflns_limit_l_max 8 _diffrn_reflns_theta_min 2.09 _diffrn_reflns_theta_max 25.37 _reflns_number_total 2837 _reflns_number_gt 2611 _reflns_threshold_expression >2\s(I) _computing_data_collection 'Bruker APEX2' _computing_cell_refinement 'Bruker SAINT' _computing_data_reduction 'Bruker SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2\s(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0653P)^2^+3.8220P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment constr _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881' _refine_ls_abs_structure_Flack -1(4) _refine_ls_number_reflns 2837 _refine_ls_number_parameters 226 _refine_ls_number_restraints 1 _refine_ls_R_factor_all 0.0782 _refine_ls_R_factor_gt 0.0731 _refine_ls_wR_factor_ref 0.2023 _refine_ls_wR_factor_gt 0.1991 _refine_ls_goodness_of_fit_ref 1.134 _refine_ls_restrained_S_all 1.134 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group C1 C 0.8056(3) 0.5130(2) 0.0288(6) 0.0221(9) Uani 1 1 d . . . C2 C 0.5653(3) 0.5036(2) -0.0041(7) 0.0189(8) Uani 1 1 d . . . C3 C 0.7802(4) 0.6386(2) 0.0209(8) 0.0271(10) Uani 1 1 d . . . C4 C 0.7156(4) 0.6882(2) 0.1149(7) 0.0259(10) Uani 1 1 d . . . H4 H 0.6410 0.6769 0.1706 0.031 Uiso 1 1 calc R . . C5 C 0.7591(4) 0.7545(3) 0.1284(9) 0.0379(12) Uani 1 1 d . . . H5 H 0.7140 0.7886 0.1922 0.045 Uiso 1 1 calc R . . C6 C 0.8673(4) 0.7710(2) 0.0498(7) 0.0335(12) Uani 1 1 d . . . H6 H 0.8971 0.8164 0.0593 0.040 Uiso 1 1 calc R . . C7 C 0.9319(4) 0.7219(3) -0.0419(8) 0.0385(13) Uani 1 1 d . . . H7 H 1.0071 0.7336 -0.0949 0.046 Uiso 1 1 calc R . . C8 C 0.8895(4) 0.6539(3) -0.0599(7) 0.0329(11) Uani 1 1 d . . . H8 H 0.9344 0.6200 -0.1250 0.039 Uiso 1 1 calc R . . C9 C 0.8137(4) 0.3885(2) 0.0115(7) 0.0244(9) Uani 1 1 d . . . C10 C 0.7646(4) 0.3340(2) 0.1071(7) 0.0295(10) Uani 1 1 d . . . H10 H 0.6896 0.3384 0.1684 0.035 Uiso 1 1 calc R . . C11 C 0.8265(5) 0.2720(3) 0.1125(8) 0.0381(12) Uani 1 1 d . . . H11 H 0.7945 0.2340 0.1793 0.046 Uiso 1 1 calc R . . C12 C 0.9352(5) 0.2664(3) 0.0196(10) 0.0426(13) Uani 1 1 d . . . H12 H 0.9773 0.2242 0.0229 0.051 Uiso 1 1 calc R . . C13 C 0.9832(4) 0.3219(2) -0.0783(8) 0.0358(12) Uani 1 1 d . . . H13 H 1.0580 0.3176 -0.1404 0.043 Uiso 1 1 calc R . . C14 C 0.9223(4) 0.3830(2) -0.0848(8) 0.0294(11) Uani 1 1 d . . . H14 H 0.9535 0.4209 -0.1535 0.035 Uiso 1 1 calc R . . N1 N 0.6272(3) 0.44512(19) -0.0131(6) 0.0281(9) Uani 1 1 d . . . N2 N 0.7482(3) 0.45223(18) 0.0023(6) 0.0240(8) Uani 1 1 d . . . N3 N 0.7326(3) 0.57012(18) 0.0115(6) 0.0241(8) Uani 1 1 d . . . N4 N 0.6101(3) 0.56679(18) 0.0029(6) 0.0263(8) Uani 1 1 d . . . N5 N 0.3690(3) 0.5552(2) -0.0193(8) 0.0367(11) Uani 1 1 d . . . C15 C 0.4342(4) 0.4964(2) -0.0030(8) 0.0209(8) Uani 1 1 d . . . C19 C 0.2501(4) 0.5489(2) -0.0074(9) 0.0380(13) Uani 1 1 d . . . H19 H 0.2033 0.5894 -0.0153 0.046 Uiso 1 1 calc R . . C18 C 0.1921(4) 0.4881(2) 0.0155(8) 0.0311(11) Uani 1 1 d . . . H18 H 0.1076 0.4861 0.0236 0.037 Uiso 1 1 calc R . . C16 C 0.3821(4) 0.4336(2) 0.0205(9) 0.0346(12) Uani 1 1 d . . . H16 H 0.4296 0.3935 0.0325 0.041 Uiso 1 1 calc R . . C17 C 0.2607(4) 0.4296(3) 0.0263(9) 0.0374(12) Uani 1 1 d . . . H17 H 0.2231 0.3861 0.0379 0.045 Uiso 1 1 calc R . . O1 O 0.9121(3) 0.51842(17) 0.0641(6) 0.0361(9) Uani 1 1 d . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 C1 0.0172(19) 0.032(2) 0.017(2) -0.008(2) 0.0006(18) 0.0008(17) C2 0.0201(18) 0.028(2) 0.0088(16) 0.0013(17) -0.0014(18) 0.0019(16) C3 0.0178(19) 0.036(2) 0.028(2) -0.001(2) -0.003(2) -0.0071(17) C4 0.0159(19) 0.029(2) 0.033(3) 0.001(2) -0.002(2) -0.0011(17) C5 0.029(3) 0.035(3) 0.050(3) -0.001(3) -0.003(3) -0.001(2) C6 0.038(3) 0.030(2) 0.033(3) 0.011(2) -0.009(2) -0.007(2) C7 0.025(2) 0.049(3) 0.041(3) 0.007(3) -0.003(2) -0.017(2) C8 0.023(2) 0.046(3) 0.030(3) -0.005(2) 0.005(2) -0.003(2) C9 0.024(2) 0.026(2) 0.023(2) -0.002(2) -0.006(2) -0.0017(17) C10 0.029(2) 0.034(2) 0.025(2) 0.007(2) -0.004(2) 0.0005(19) C11 0.046(3) 0.032(3) 0.036(3) -0.002(2) -0.010(3) -0.002(2) C12 0.044(3) 0.029(2) 0.055(3) 0.000(3) -0.025(3) 0.011(2) C13 0.026(2) 0.035(3) 0.047(3) -0.014(3) -0.006(2) 0.001(2) C14 0.020(2) 0.025(2) 0.043(3) -0.004(2) -0.007(2) -0.0021(18) N1 0.0182(17) 0.034(2) 0.032(2) 0.0035(18) -0.0036(18) -0.0030(15) N2 0.0147(16) 0.0306(19) 0.027(2) -0.0003(18) -0.0009(18) 0.0024(14) N3 0.0145(15) 0.0318(18) 0.0259(19) -0.0051(19) 0.0023(17) -0.0014(14) N4 0.0167(16) 0.0325(19) 0.030(2) -0.0035(19) 0.0055(18) -0.0006(14) N5 0.0220(19) 0.034(2) 0.054(3) 0.005(2) 0.003(2) 0.0030(16) C15 0.0201(18) 0.0224(19) 0.0204(19) 0.0042(18) -0.0011(19) 0.0003(16) C19 0.018(2) 0.037(3) 0.059(4) 0.003(3) 0.001(3) 0.0043(19) C18 0.0161(19) 0.049(3) 0.028(2) -0.006(3) -0.002(2) -0.0027(19) C16 0.025(2) 0.025(2) 0.054(3) -0.003(3) -0.011(3) -0.0011(18) C17 0.027(2) 0.035(2) 0.051(3) 0.009(3) -0.010(3) -0.0128(19) O1 0.0216(16) 0.0412(19) 0.045(2) -0.0066(16) -0.0058(16) 0.0014(15) _geom_special_details ; All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag C1 O1 1.225(5) . ? C1 N2 1.363(5) . ? C1 N3 1.389(5) . ? C2 N4 1.333(5) . ? C2 N1 1.337(5) . ? C2 C15 1.477(5) . ? C3 C4 1.379(6) . ? C3 C8 1.385(6) . ? C3 N3 1.441(6) . ? C4 C5 1.387(6) . ? C4 H4 0.9500 . ? C5 C6 1.372(7) . ? C5 H5 0.9500 . ? C6 C7 1.365(7) . ? C6 H6 0.9500 . ? C7 C8 1.416(7) . ? C7 H7 0.9500 . ? C8 H8 0.9500 . ? C9 C10 1.375(6) . ? C9 C14 1.400(7) . ? C9 N2 1.446(5) . ? C10 C11 1.394(7) . ? C10 H10 0.9500 . ? C11 C12 1.389(8) . ? C11 H11 0.9500 . ? C12 C13 1.394(8) . ? C12 H12 0.9500 . ? C13 C14 1.375(7) . ? C13 H13 0.9500 . ? C14 H14 0.9500 . ? N1 N2 1.369(5) . ? N3 N4 1.376(5) . ? N5 C19 1.342(6) . ? N5 C15 1.367(6) . ? C15 C16 1.367(6) . ? C19 C18 1.363(6) . ? C19 H19 0.9500 . ? C18 C17 1.380(7) . ? C18 H18 0.9500 . ? C16 C17 1.365(6) . ? C16 H16 0.9500 . ? C17 H17 0.9500 . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag O1 C1 N2 124.3(4) . . ? O1 C1 N3 121.6(4) . . ? N2 C1 N3 114.1(3) . . ? N4 C2 N1 126.6(4) . . ? N4 C2 C15 117.6(3) . . ? N1 C2 C15 115.8(3) . . ? C4 C3 C8 120.9(4) . . ? C4 C3 N3 118.5(4) . . ? C8 C3 N3 120.6(4) . . ? C3 C4 C5 120.2(4) . . ? C3 C4 H4 119.9 . . ? C5 C4 H4 119.9 . . ? C6 C5 C4 120.1(5) . . ? C6 C5 H5 119.9 . . ? C4 C5 H5 119.9 . . ? C7 C6 C5 119.8(5) . . ? C7 C6 H6 120.1 . . ? C5 C6 H6 120.1 . . ? C6 C7 C8 121.5(5) . . ? C6 C7 H7 119.3 . . ? C8 C7 H7 119.3 . . ? C3 C8 C7 117.5(5) . . ? C3 C8 H8 121.2 . . ? C7 C8 H8 121.2 . . ? C10 C9 C14 121.9(4) . . ? C10 C9 N2 119.0(4) . . ? C14 C9 N2 119.1(4) . . ? C9 C10 C11 119.0(5) . . ? C9 C10 H10 120.5 . . ? C11 C10 H10 120.5 . . ? C12 C11 C10 119.5(5) . . ? C12 C11 H11 120.2 . . ? C10 C11 H11 120.2 . . ? C11 C12 C13 120.8(4) . . ? C11 C12 H12 119.6 . . ? C13 C12 H12 119.6 . . ? C14 C13 C12 119.9(5) . . ? C14 C13 H13 120.0 . . ? C12 C13 H13 120.0 . . ? C13 C14 C9 118.8(5) . . ? C13 C14 H14 120.6 . . ? C9 C14 H14 120.6 . . ? C2 N1 N2 115.1(3) . . ? C1 N2 N1 124.6(3) . . ? C1 N2 C9 120.2(3) . . ? N1 N2 C9 114.9(3) . . ? N4 N3 C1 123.7(3) . . ? N4 N3 C3 114.6(3) . . ? C1 N3 C3 121.4(3) . . ? C2 N4 N3 114.9(3) . . ? C19 N5 C15 116.7(4) . . ? N5 C15 C16 122.3(4) . . ? N5 C15 C2 116.9(4) . . ? C16 C15 C2 120.8(4) . . ? N5 C19 C18 124.2(4) . . ? N5 C19 H19 117.9 . . ? C18 C19 H19 117.9 . . ? C19 C18 C17 117.5(4) . . ? C19 C18 H18 121.3 . . ? C17 C18 H18 121.3 . . ? C17 C16 C15 118.8(4) . . ? C17 C16 H16 120.6 . . ? C15 C16 H16 120.6 . . ? C16 C17 C18 120.5(4) . . ? C16 C17 H17 119.8 . . ? C18 C17 H17 119.8 . . ? loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion _geom_torsion_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag C8 C3 C4 C5 0.5(8) . . . . ? N3 C3 C4 C5 179.4(4) . . . . ? C3 C4 C5 C6 -0.6(8) . . . . ? C4 C5 C6 C7 0.1(8) . . . . ? C5 C6 C7 C8 0.6(8) . . . . ? C4 C3 C8 C7 0.1(8) . . . . ? N3 C3 C8 C7 -178.8(5) . . . . ? C6 C7 C8 C3 -0.7(8) . . . . ? C14 C9 C10 C11 1.9(8) . . . . ? N2 C9 C10 C11 178.6(4) . . . . ? C9 C10 C11 C12 -0.9(8) . . . . ? C10 C11 C12 C13 0.2(8) . . . . ? C11 C12 C13 C14 -0.5(8) . . . . ? C12 C13 C14 C9 1.4(8) . . . . ? C10 C9 C14 C13 -2.1(7) . . . . ? N2 C9 C14 C13 -178.9(4) . . . . ? N4 C2 N1 N2 5.7(7) . . . . ? C15 C2 N1 N2 -174.7(4) . . . . ? O1 C1 N2 N1 171.3(5) . . . . ? N3 C1 N2 N1 -9.1(7) . . . . ? O1 C1 N2 C9 -1.2(7) . . . . ? N3 C1 N2 C9 178.5(4) . . . . ? C2 N1 N2 C1 1.3(7) . . . . ? C2 N1 N2 C9 174.1(4) . . . . ? C10 C9 N2 C1 136.9(5) . . . . ? C14 C9 N2 C1 -46.2(6) . . . . ? C10 C9 N2 N1 -36.2(6) . . . . ? C14 C9 N2 N1 140.6(5) . . . . ? O1 C1 N3 N4 -169.0(5) . . . . ? N2 C1 N3 N4 11.3(6) . . . . ? O1 C1 N3 C3 4.4(7) . . . . ? N2 C1 N3 C3 -175.3(4) . . . . ? C4 C3 N3 N4 33.1(6) . . . . ? C8 C3 N3 N4 -148.0(5) . . . . ? C4 C3 N3 C1 -140.9(5) . . . . ? C8 C3 N3 C1 38.0(7) . . . . ? N1 C2 N4 N3 -3.6(7) . . . . ? C15 C2 N4 N3 176.8(4) . . . . ? C1 N3 N4 C2 -5.6(7) . . . . ? C3 N3 N4 C2 -179.4(4) . . . . ? C19 N5 C15 C16 1.3(9) . . . . ? C19 N5 C15 C2 -176.3(5) . . . . ? N4 C2 C15 N5 8.1(7) . . . . ? N1 C2 C15 N5 -171.6(5) . . . . ? N4 C2 C15 C16 -169.5(5) . . . . ? N1 C2 C15 C16 10.8(7) . . . . ? C15 N5 C19 C18 -1.5(9) . . . . ? N5 C19 C18 C17 -0.2(10) . . . . ? N5 C15 C16 C17 0.5(9) . . . . ? C2 C15 C16 C17 178.0(5) . . . . ? C15 C16 C17 C18 -2.3(10) . . . . ? C19 C18 C17 C16 2.1(9) . . . . ? _diffrn_measured_fraction_theta_max 1.000 _diffrn_reflns_theta_full 25.37 _diffrn_measured_fraction_theta_full 1.000 _refine_diff_density_max 0.510 _refine_diff_density_min -0.382 _refine_diff_density_rms 0.077 _database_code_depnum_ccdc_archive 'CCDC 943810' ####################################################################### # # Cambridge Crystallographic Data Centre # CCDC # ####################################################################### # # This CIF contains data from an original supplementary publication # deposited with the CCDC, and may include chemical, crystal, # experimental, refinement, atomic coordinates, # anisotropic displacement parameters and molecular geometry data, # as required by the journal to which it was submitted. # # This CIF is provided on the understanding that it is used for bona # fide research purposes only. It may contain copyright material # of the CCDC or of third parties, and may not be copied or further # disseminated in any form, whether machine-readable or not, # except for the purpose of generating routine backup copies # on your local computer system. # # For further information on the CCDC, data deposition and # data retrieval see: # www.ccdc.cam.ac.uk # # Bona fide researchers may freely download Mercury and enCIFer # from this site to visualise CIF-encoded structures and # to carry out CIF format checking respectively. # data_rh102 _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C19 H14 Cl2 N5 O Pd' _chemical_formula_weight 505.65 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Pd Pd -0.9988 1.0072 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Triclinic _symmetry_space_group_name_H-M P-1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, -z' _cell_length_a 9.4209(10) _cell_length_b 10.0339(11) _cell_length_c 11.0283(12) _cell_angle_alpha 77.160(7) _cell_angle_beta 77.700(6) _cell_angle_gamma 72.661(6) _cell_volume 958.09(18) _cell_formula_units_Z 2 _cell_measurement_temperature 100.0(2) _cell_measurement_reflns_used 5892 _cell_measurement_theta_min 2.63 _cell_measurement_theta_max 25.40 _exptl_crystal_description tablet _exptl_crystal_colour black _exptl_crystal_size_max 0.37 _exptl_crystal_size_mid 0.30 _exptl_crystal_size_min 0.10 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.753 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 502 _exptl_absorpt_coefficient_mu 1.268 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.503 _exptl_absorpt_correction_T_max 0.881 _exptl_absorpt_process_details 'SADABS (Sheldrick, 2008)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 100.0(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Bruker APEX-II CCD' _diffrn_measurement_method '\f and \w scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number 0 _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 7088 _diffrn_reflns_av_R_equivalents 0.0416 _diffrn_reflns_av_sigmaI/netI 0.0477 _diffrn_reflns_limit_h_min -9 _diffrn_reflns_limit_h_max 10 _diffrn_reflns_limit_k_min -10 _diffrn_reflns_limit_k_max 10 _diffrn_reflns_limit_l_min -11 _diffrn_reflns_limit_l_max 11 _diffrn_reflns_theta_min 3.12 _diffrn_reflns_theta_max 22.50 _reflns_number_total 2439 _reflns_number_gt 1922 _reflns_threshold_expression >2\s(I) _computing_data_collection 'Bruker APEX2' _computing_cell_refinement 'Bruker SAINT' _computing_data_reduction 'Bruker SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2\s(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. OMIT -3.00 45.00 OMIT 1 1 0 OMIT -1 0 1 OMIT 0 1 0 OMIT 1 0 0 OMIT 0 0 1 OMIT 1 1 1 SIMU ISOR 0.01 ISOR 0.002 N5 ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+17.3824P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment constr _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 2439 _refine_ls_number_parameters 253 _refine_ls_number_restraints 342 _refine_ls_R_factor_all 0.0883 _refine_ls_R_factor_gt 0.0616 _refine_ls_wR_factor_ref 0.1561 _refine_ls_wR_factor_gt 0.1282 _refine_ls_goodness_of_fit_ref 1.199 _refine_ls_restrained_S_all 1.137 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group C1 C 0.6820(12) 0.2155(10) 0.8293(10) 0.032(3) Uani 1 1 d U . . C2 C 0.7290(12) 0.4597(10) 0.6896(9) 0.029(2) Uani 1 1 d U . . C3 C 0.4245(12) 0.3615(10) 0.9030(10) 0.033(3) Uani 1 1 d U . . C4 C 0.3576(12) 0.4953(11) 0.9349(9) 0.032(2) Uani 1 1 d U . . H4 H 0.4054 0.5695 0.9002 0.038 Uiso 1 1 calc R . . C5 C 0.2231(12) 0.5219(11) 1.0159(10) 0.036(3) Uani 1 1 d U . . H5 H 0.1775 0.6147 1.0344 0.043 Uiso 1 1 calc R . . C6 C 0.1543(13) 0.4149(12) 1.0702(11) 0.045(3) Uani 1 1 d U . . H6 H 0.0619 0.4329 1.1266 0.053 Uiso 1 1 calc R . . C7 C 0.2224(13) 0.2801(12) 1.0412(11) 0.046(3) Uani 1 1 d U . . H7 H 0.1759 0.2057 1.0789 0.055 Uiso 1 1 calc R . . C8 C 0.3559(13) 0.2520(12) 0.9589(11) 0.042(3) Uani 1 1 d U . . H8 H 0.4009 0.1591 0.9403 0.050 Uiso 1 1 calc R . . C9 C 0.9524(11) 0.1119(10) 0.7875(9) 0.027(2) Uani 1 1 d U . . C10 C 1.0719(13) 0.1283(12) 0.8302(11) 0.041(3) Uani 1 1 d U . . H10 H 1.0692 0.2161 0.8510 0.050 Uiso 1 1 calc R . . C11 C 1.1955(14) 0.0141(12) 0.8421(11) 0.043(3) Uani 1 1 d U . . H11 H 1.2777 0.0222 0.8745 0.052 Uiso 1 1 calc R . . C12 C 1.2025(13) -0.1135(11) 0.8075(10) 0.042(3) Uani 1 1 d U . . H12 H 1.2895 -0.1910 0.8144 0.051 Uiso 1 1 calc R . . C13 C 1.0835(13) -0.1253(11) 0.7640(10) 0.040(3) Uani 1 1 d U . . H13 H 1.0876 -0.2130 0.7423 0.048 Uiso 1 1 calc R . . C14 C 0.9552(12) -0.0129(10) 0.7500(9) 0.032(2) Uani 1 1 d U . . H14 H 0.8737 -0.0210 0.7165 0.038 Uiso 1 1 calc R . . C15 C 0.7512(11) 0.5950(10) 0.6161(9) 0.025(2) Uani 1 1 d U . . C16 C 0.8871(12) 0.6299(11) 0.5899(9) 0.034(3) Uani 1 1 d U . . H16 H 0.9753 0.5634 0.6158 0.040 Uiso 1 1 calc R . . C17 C 0.8920(11) 0.7643(11) 0.5247(10) 0.031(2) Uani 1 1 d U . . H17 H 0.9833 0.7920 0.5077 0.037 Uiso 1 1 calc R . . C18 C 0.7632(11) 0.8572(10) 0.4851(10) 0.028(2) Uani 1 1 d U . . H18 H 0.7657 0.9494 0.4408 0.034 Uiso 1 1 calc R . . C19 C 0.6316(11) 0.8169(10) 0.5093(9) 0.027(2) Uani 1 1 d U . . H19 H 0.5445 0.8804 0.4788 0.033 Uiso 1 1 calc R . . N1 N 0.8502(9) 0.3550(8) 0.7105(7) 0.0264(19) Uani 1 1 d U . . N2 N 0.8206(9) 0.2311(8) 0.7731(8) 0.0266(19) Uani 1 1 d U . . N3 N 0.5618(9) 0.3399(8) 0.8170(8) 0.0271(19) Uani 1 1 d U . . N4 N 0.5827(8) 0.4539(7) 0.7312(7) 0.0180(17) Uani 1 1 d U . . N5 N 0.6245(8) 0.6911(7) 0.5744(6) 0.0147(16) Uani 1 1 d U . . O1 O 0.6581(8) 0.1068(7) 0.8947(7) 0.0379(18) Uani 1 1 d U . . Cl1A Cl 0.2529(3) 0.4932(3) 0.6659(2) 0.0320(6) Uani 1 1 d U . . Cl1B Cl 0.3115(3) 0.7747(3) 0.4779(2) 0.0335(6) Uani 1 1 d U . . Pd1 Pd 0.44316(9) 0.60247(8) 0.61628(8) 0.0299(3) Uani 1 1 d U . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 C1 0.033(5) 0.021(5) 0.042(5) -0.009(4) -0.001(4) -0.005(4) C2 0.037(5) 0.021(5) 0.030(5) -0.006(4) 0.000(4) -0.010(4) C3 0.037(5) 0.023(5) 0.036(5) -0.006(4) -0.002(4) -0.002(4) C4 0.038(5) 0.025(5) 0.031(5) -0.005(4) -0.008(4) -0.006(4) C5 0.037(6) 0.029(5) 0.042(5) -0.012(4) -0.007(4) -0.005(4) C6 0.037(6) 0.047(6) 0.044(6) -0.008(5) -0.013(5) 0.002(5) C7 0.049(6) 0.038(6) 0.050(6) -0.001(5) -0.004(5) -0.018(5) C8 0.048(6) 0.029(5) 0.049(6) 0.000(5) -0.008(5) -0.015(5) C9 0.035(5) 0.016(5) 0.023(5) -0.007(4) 0.002(4) 0.001(4) C10 0.047(6) 0.028(5) 0.049(6) -0.009(5) -0.020(5) 0.001(5) C11 0.049(6) 0.035(6) 0.045(6) -0.002(5) -0.020(5) -0.004(5) C12 0.044(6) 0.025(5) 0.044(6) 0.008(4) -0.014(5) 0.006(4) C13 0.047(6) 0.022(5) 0.041(6) -0.006(4) -0.002(5) 0.001(4) C14 0.040(5) 0.019(5) 0.029(5) 0.003(4) -0.001(4) -0.003(4) C15 0.024(5) 0.018(5) 0.031(5) -0.014(4) 0.001(4) -0.001(4) C16 0.040(6) 0.026(5) 0.030(5) -0.005(4) 0.001(4) -0.007(4) C17 0.020(5) 0.030(5) 0.041(5) -0.009(4) 0.002(4) -0.009(4) C18 0.028(5) 0.020(5) 0.041(5) -0.007(4) -0.004(4) -0.009(4) C19 0.032(5) 0.018(5) 0.031(5) -0.004(4) -0.005(4) -0.005(4) N1 0.026(4) 0.014(4) 0.036(4) -0.007(3) -0.004(3) 0.001(3) N2 0.034(5) 0.009(4) 0.034(4) -0.006(3) -0.005(4) 0.001(3) N3 0.034(4) 0.009(4) 0.035(4) 0.002(3) -0.002(4) -0.007(3) N4 0.015(4) 0.014(4) 0.026(4) -0.008(3) 0.001(3) -0.006(3) N5 0.014(2) 0.016(2) 0.013(2) -0.0048(16) -0.0011(16) 0.0007(16) O1 0.044(4) 0.021(4) 0.042(4) 0.001(3) 0.001(3) -0.008(3) Cl1A 0.0322(15) 0.0245(13) 0.0413(15) -0.0119(11) -0.0107(11) -0.0027(11) Cl1B 0.0337(15) 0.0212(13) 0.0425(15) -0.0058(11) -0.0099(12) 0.0003(11) Pd1 0.0299(5) 0.0152(4) 0.0422(5) -0.0067(3) -0.0095(4) 0.0018(3) _geom_special_details ; All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag C1 O1 1.220(12) . ? C1 N2 1.359(13) . ? C1 N3 1.417(13) . ? C2 N1 1.322(13) . ? C2 N4 1.371(12) . ? C2 C15 1.467(14) . ? C3 C4 1.391(14) . ? C3 C8 1.399(15) . ? C3 N3 1.422(13) . ? C4 C5 1.377(15) . ? C4 H4 0.9500 . ? C5 C6 1.376(16) . ? C5 H5 0.9500 . ? C6 C7 1.389(16) . ? C6 H6 0.9500 . ? C7 C8 1.379(16) . ? C7 H7 0.9500 . ? C8 H8 0.9500 . ? C9 C10 1.373(15) . ? C9 C14 1.396(14) . ? C9 N2 1.454(12) . ? C10 C11 1.374(15) . ? C10 H10 0.9500 . ? C11 C12 1.394(16) . ? C11 H11 0.9500 . ? C12 C13 1.355(16) . ? C12 H12 0.9500 . ? C13 C14 1.396(15) . ? C13 H13 0.9500 . ? C14 H14 0.9500 . ? C15 C16 1.382(14) . ? C15 N5 1.384(12) . ? C16 C17 1.389(14) . ? C16 H16 0.9500 . ? C17 C18 1.380(14) . ? C17 H17 0.9500 . ? C18 C19 1.372(14) . ? C18 H18 0.9500 . ? C19 N5 1.320(12) . ? C19 H19 0.9500 . ? N1 N2 1.358(11) . ? N3 N4 1.348(10) . ? N4 Pd1 2.064(7) . ? N5 Pd1 2.076(7) . ? Cl1A Pd1 2.281(3) . ? Cl1B Pd1 2.282(3) . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag O1 C1 N2 124.6(9) . . ? O1 C1 N3 119.6(9) . . ? N2 C1 N3 115.6(8) . . ? N1 C2 N4 125.8(9) . . ? N1 C2 C15 117.8(9) . . ? N4 C2 C15 116.3(9) . . ? C4 C3 C8 118.8(10) . . ? C4 C3 N3 119.0(9) . . ? C8 C3 N3 122.3(9) . . ? C5 C4 C3 121.0(10) . . ? C5 C4 H4 119.5 . . ? C3 C4 H4 119.5 . . ? C6 C5 C4 120.5(10) . . ? C6 C5 H5 119.8 . . ? C4 C5 H5 119.8 . . ? C5 C6 C7 118.8(11) . . ? C5 C6 H6 120.6 . . ? C7 C6 H6 120.6 . . ? C8 C7 C6 121.5(11) . . ? C8 C7 H7 119.2 . . ? C6 C7 H7 119.2 . . ? C7 C8 C3 119.4(11) . . ? C7 C8 H8 120.3 . . ? C3 C8 H8 120.3 . . ? C10 C9 C14 122.6(9) . . ? C10 C9 N2 119.4(9) . . ? C14 C9 N2 117.8(9) . . ? C9 C10 C11 118.1(11) . . ? C9 C10 H10 120.9 . . ? C11 C10 H10 120.9 . . ? C10 C11 C12 121.3(11) . . ? C10 C11 H11 119.4 . . ? C12 C11 H11 119.4 . . ? C13 C12 C11 119.1(10) . . ? C13 C12 H12 120.5 . . ? C11 C12 H12 120.5 . . ? C12 C13 C14 122.1(11) . . ? C12 C13 H13 118.9 . . ? C14 C13 H13 118.9 . . ? C13 C14 C9 116.7(11) . . ? C13 C14 H14 121.7 . . ? C9 C14 H14 121.7 . . ? C16 C15 N5 120.2(9) . . ? C16 C15 C2 124.0(9) . . ? N5 C15 C2 115.8(9) . . ? C15 C16 C17 118.5(10) . . ? C15 C16 H16 120.7 . . ? C17 C16 H16 120.7 . . ? C18 C17 C16 119.4(10) . . ? C18 C17 H17 120.3 . . ? C16 C17 H17 120.3 . . ? C19 C18 C17 120.3(9) . . ? C19 C18 H18 119.9 . . ? C17 C18 H18 119.9 . . ? N5 C19 C18 120.8(9) . . ? N5 C19 H19 119.6 . . ? C18 C19 H19 119.6 . . ? C2 N1 N2 114.3(8) . . ? N1 N2 C1 125.1(8) . . ? N1 N2 C9 115.0(8) . . ? C1 N2 C9 119.7(8) . . ? N4 N3 C1 119.7(8) . . ? N4 N3 C3 115.9(7) . . ? C1 N3 C3 123.7(8) . . ? N3 N4 C2 116.3(8) . . ? N3 N4 Pd1 132.0(6) . . ? C2 N4 Pd1 110.0(6) . . ? C19 N5 C15 120.7(8) . . ? C19 N5 Pd1 128.1(6) . . ? C15 N5 Pd1 111.1(6) . . ? N4 Pd1 N5 81.1(3) . . ? N4 Pd1 Cl1A 95.9(2) . . ? N5 Pd1 Cl1A 176.8(2) . . ? N4 Pd1 Cl1B 173.8(2) . . ? N5 Pd1 Cl1B 92.9(2) . . ? Cl1A Pd1 Cl1B 90.04(10) . . ? loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion _geom_torsion_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag C8 C3 C4 C5 -2.6(16) . . . . ? N3 C3 C4 C5 178.7(9) . . . . ? C3 C4 C5 C6 2.0(16) . . . . ? C4 C5 C6 C7 -0.4(17) . . . . ? C5 C6 C7 C8 -0.5(18) . . . . ? C6 C7 C8 C3 -0.1(18) . . . . ? C4 C3 C8 C7 1.7(17) . . . . ? N3 C3 C8 C7 -179.7(10) . . . . ? C14 C9 C10 C11 -3.4(16) . . . . ? N2 C9 C10 C11 -179.6(10) . . . . ? C9 C10 C11 C12 2.4(18) . . . . ? C10 C11 C12 C13 -1.4(18) . . . . ? C11 C12 C13 C14 1.4(17) . . . . ? C12 C13 C14 C9 -2.3(16) . . . . ? C10 C9 C14 C13 3.3(15) . . . . ? N2 C9 C14 C13 179.6(9) . . . . ? N1 C2 C15 C16 -14.0(15) . . . . ? N4 C2 C15 C16 165.7(9) . . . . ? N1 C2 C15 N5 167.1(8) . . . . ? N4 C2 C15 N5 -13.3(12) . . . . ? N5 C15 C16 C17 2.1(14) . . . . ? C2 C15 C16 C17 -176.8(9) . . . . ? C15 C16 C17 C18 -1.9(15) . . . . ? C16 C17 C18 C19 -0.3(15) . . . . ? C17 C18 C19 N5 2.4(15) . . . . ? N4 C2 N1 N2 3.8(14) . . . . ? C15 C2 N1 N2 -176.6(8) . . . . ? C2 N1 N2 C1 -10.2(13) . . . . ? C2 N1 N2 C9 175.1(8) . . . . ? O1 C1 N2 N1 -173.3(9) . . . . ? N3 C1 N2 N1 1.4(14) . . . . ? O1 C1 N2 C9 1.2(16) . . . . ? N3 C1 N2 C9 175.9(8) . . . . ? C10 C9 N2 N1 48.4(12) . . . . ? C14 C9 N2 N1 -128.0(9) . . . . ? C10 C9 N2 C1 -126.6(11) . . . . ? C14 C9 N2 C1 57.0(12) . . . . ? O1 C1 N3 N4 -170.5(9) . . . . ? N2 C1 N3 N4 14.6(13) . . . . ? O1 C1 N3 C3 19.6(15) . . . . ? N2 C1 N3 C3 -155.3(9) . . . . ? C4 C3 N3 N4 -29.2(14) . . . . ? C8 C3 N3 N4 152.2(10) . . . . ? C4 C3 N3 C1 141.1(10) . . . . ? C8 C3 N3 C1 -37.5(16) . . . . ? C1 N3 N4 C2 -20.3(12) . . . . ? C3 N3 N4 C2 150.4(9) . . . . ? C1 N3 N4 Pd1 143.0(8) . . . . ? C3 N3 N4 Pd1 -46.3(11) . . . . ? N1 C2 N4 N3 11.3(14) . . . . ? C15 C2 N4 N3 -168.4(8) . . . . ? N1 C2 N4 Pd1 -155.6(8) . . . . ? C15 C2 N4 Pd1 24.8(10) . . . . ? C18 C19 N5 C15 -2.2(13) . . . . ? C18 C19 N5 Pd1 -177.0(7) . . . . ? C16 C15 N5 C19 -0.1(13) . . . . ? C2 C15 N5 C19 178.9(8) . . . . ? C16 C15 N5 Pd1 175.5(7) . . . . ? C2 C15 N5 Pd1 -5.5(10) . . . . ? N3 N4 Pd1 N5 174.7(8) . . . . ? C2 N4 Pd1 N5 -21.2(6) . . . . ? N3 N4 Pd1 Cl1A -6.6(8) . . . . ? C2 N4 Pd1 Cl1A 157.6(6) . . . . ? N3 N4 Pd1 Cl1B -168.3(15) . . . . ? C2 N4 Pd1 Cl1B -4(2) . . . . ? C19 N5 Pd1 N4 -170.3(8) . . . . ? C15 N5 Pd1 N4 14.4(6) . . . . ? C19 N5 Pd1 Cl1A 167(3) . . . . ? C15 N5 Pd1 Cl1A -8(4) . . . . ? C19 N5 Pd1 Cl1B 11.5(7) . . . . ? C15 N5 Pd1 Cl1B -163.7(5) . . . . ? _diffrn_measured_fraction_theta_max 0.977 _diffrn_reflns_theta_full 22.50 _diffrn_measured_fraction_theta_full 0.977 _refine_diff_density_max 1.228 _refine_diff_density_min -1.077 _refine_diff_density_rms 0.179 _database_code_depnum_ccdc_archive 'CCDC 943811' ####################################################################### # # Cambridge Crystallographic Data Centre # CCDC # ####################################################################### # # This CIF contains data from an original supplementary publication # deposited with the CCDC, and may include chemical, crystal, # experimental, refinement, atomic coordinates, # anisotropic displacement parameters and molecular geometry data, # as required by the journal to which it was submitted. # # This CIF is provided on the understanding that it is used for bona # fide research purposes only. It may contain copyright material # of the CCDC or of third parties, and may not be copied or further # disseminated in any form, whether machine-readable or not, # except for the purpose of generating routine backup copies # on your local computer system. # # For further information on the CCDC, data deposition and # data retrieval see: # www.ccdc.cam.ac.uk # # Bona fide researchers may freely download Mercury and enCIFer # from this site to visualise CIF-encoded structures and # to carry out CIF format checking respectively. # data_rh100 _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C19 H16 Cl2 N5 Pd' _chemical_formula_weight 491.67 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Pd Pd -0.9988 1.0072 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Monoclinic _symmetry_space_group_name_H-M P2(1)/c loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y-1/2, z-1/2' _cell_length_a 8.4974(8) _cell_length_b 14.1240(13) _cell_length_c 15.4290(15) _cell_angle_alpha 90.00 _cell_angle_beta 99.586(5) _cell_angle_gamma 90.00 _cell_volume 1825.9(3) _cell_formula_units_Z 4 _cell_measurement_temperature 100.0(2) _cell_measurement_reflns_used 2945 _cell_measurement_theta_min 6.90 _cell_measurement_theta_max 29.94 _exptl_crystal_description plate _exptl_crystal_colour green _exptl_crystal_size_max 0.50 _exptl_crystal_size_mid 0.20 _exptl_crystal_size_min 0.05 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.789 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 980 _exptl_absorpt_coefficient_mu 1.324 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.764 _exptl_absorpt_correction_T_max 0.936 _exptl_absorpt_process_details 'SADABS, Sheldrick (2008)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 100.0(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Bruker APEX-II CCD' _diffrn_measurement_method '\f and \w scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number 0 _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 30866 _diffrn_reflns_av_R_equivalents 0.0289 _diffrn_reflns_av_sigmaI/netI 0.0200 _diffrn_reflns_limit_h_min -11 _diffrn_reflns_limit_h_max 11 _diffrn_reflns_limit_k_min -19 _diffrn_reflns_limit_k_max 19 _diffrn_reflns_limit_l_min -21 _diffrn_reflns_limit_l_max 21 _diffrn_reflns_theta_min 1.97 _diffrn_reflns_theta_max 30.04 _reflns_number_total 5304 _reflns_number_gt 4857 _reflns_threshold_expression >2\s(I) _computing_data_collection 'Bruker APEX2' _computing_cell_refinement 'Bruker SAINT' _computing_data_reduction 'Bruker SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2\s(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0191P)^2^+1.3188P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment constr _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 5304 _refine_ls_number_parameters 244 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0225 _refine_ls_R_factor_gt 0.0193 _refine_ls_wR_factor_ref 0.0504 _refine_ls_wR_factor_gt 0.0487 _refine_ls_goodness_of_fit_ref 1.089 _refine_ls_restrained_S_all 1.089 _refine_ls_shift/su_max 0.002 _refine_ls_shift/su_mean 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group C1 C 0.95505(19) 0.12677(10) 0.11112(10) 0.0171(3) Uani 1 1 d . . . H1A H 0.8994 0.0880 0.1501 0.020 Uiso 1 1 calc R . . H1B H 1.0699 0.1102 0.1226 0.020 Uiso 1 1 calc R . . C2 C 1.01022(17) 0.24432(10) -0.00757(10) 0.0152(3) Uani 1 1 d . . . C3 C 0.79012(17) 0.25903(10) 0.15459(9) 0.0147(3) Uani 1 1 d . . . C4 C 0.69433(18) 0.32625(11) 0.10566(10) 0.0177(3) Uani 1 1 d . . . H4 H 0.7218 0.3502 0.0526 0.021 Uiso 1 1 calc R . . C5 C 0.55770(19) 0.35804(11) 0.13522(11) 0.0203(3) Uani 1 1 d . . . H5 H 0.4921 0.4045 0.1025 0.024 Uiso 1 1 calc R . . C6 C 0.51643(19) 0.32241(12) 0.21217(11) 0.0219(3) Uani 1 1 d . . . H6 H 0.4241 0.3452 0.2327 0.026 Uiso 1 1 calc R . . C7 C 0.61093(19) 0.25305(12) 0.25914(11) 0.0215(3) Uani 1 1 d . . . H7 H 0.5810 0.2273 0.3109 0.026 Uiso 1 1 calc R . . C8 C 0.74821(18) 0.22132(11) 0.23108(10) 0.0180(3) Uani 1 1 d . . . H8 H 0.8131 0.1744 0.2636 0.022 Uiso 1 1 calc R . . C9 C 0.78067(17) 0.03528(10) -0.01228(10) 0.0158(3) Uani 1 1 d . . . C10 C 0.70719(19) 0.03573(11) -0.10060(11) 0.0195(3) Uani 1 1 d . . . H10 H 0.7310 0.0840 -0.1393 0.023 Uiso 1 1 calc R . . C11 C 0.5995(2) -0.03515(12) -0.13064(11) 0.0223(3) Uani 1 1 d . . . H11 H 0.5483 -0.0349 -0.1903 0.027 Uiso 1 1 calc R . . C12 C 0.5650(2) -0.10708(12) -0.07460(12) 0.0228(3) Uani 1 1 d . . . H12 H 0.4915 -0.1557 -0.0960 0.027 Uiso 1 1 calc R . . C13 C 0.6386(2) -0.10681(11) 0.01225(12) 0.0219(3) Uani 1 1 d . . . H13 H 0.6148 -0.1555 0.0505 0.026 Uiso 1 1 calc R . . C14 C 0.74715(19) -0.03619(11) 0.04454(11) 0.0195(3) Uani 1 1 d . . . H14 H 0.7976 -0.0366 0.1043 0.023 Uiso 1 1 calc R . . C15 C 1.10192(17) 0.29862(10) -0.06326(10) 0.0150(3) Uani 1 1 d . . . C16 C 1.12399(18) 0.26836(11) -0.14584(10) 0.0174(3) Uani 1 1 d . . . H16 H 1.0737 0.2124 -0.1710 0.021 Uiso 1 1 calc R . . C17 C 1.22120(19) 0.32161(11) -0.19084(10) 0.0191(3) Uani 1 1 d . . . H17 H 1.2380 0.3030 -0.2478 0.023 Uiso 1 1 calc R . . C18 C 1.2936(2) 0.40243(12) -0.15176(11) 0.0225(3) Uani 1 1 d . . . H18 H 1.3626 0.4390 -0.1810 0.027 Uiso 1 1 calc R . . C19 C 1.2642(2) 0.42915(11) -0.06959(10) 0.0193(3) Uani 1 1 d . . . H19 H 1.3127 0.4851 -0.0434 0.023 Uiso 1 1 calc R . . N1 N 0.94091(16) 0.16411(9) -0.04023(9) 0.0174(2) Uani 1 1 d . . . N2 N 0.88767(16) 0.10847(9) 0.01861(8) 0.0165(2) Uani 1 1 d . . . N3 N 0.93393(15) 0.22687(9) 0.12770(8) 0.0153(2) Uani 1 1 d . . . N4 N 0.99865(15) 0.28405(9) 0.07008(8) 0.0146(2) Uani 1 1 d . . . N5 N 1.16956(15) 0.37858(9) -0.02606(8) 0.0146(2) Uani 1 1 d . . . Cl1A Cl 1.25256(5) 0.54932(2) 0.10602(2) 0.01931(7) Uani 1 1 d . . . Cl1B Cl 1.03586(5) 0.43839(3) 0.22623(2) 0.01965(7) Uani 1 1 d . . . Pd1 Pd 1.110474(13) 0.410447(7) 0.092807(7) 0.01261(4) Uani 1 1 d . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 C1 0.0205(7) 0.0134(6) 0.0164(7) 0.0005(5) 0.0003(5) 0.0011(5) C2 0.0135(6) 0.0159(6) 0.0161(6) 0.0001(5) 0.0016(5) -0.0005(5) C3 0.0159(6) 0.0132(6) 0.0146(6) -0.0008(5) 0.0017(5) -0.0025(5) C4 0.0192(7) 0.0147(6) 0.0191(7) 0.0031(5) 0.0029(6) -0.0012(5) C5 0.0178(7) 0.0150(6) 0.0276(8) 0.0021(6) 0.0025(6) 0.0001(5) C6 0.0179(7) 0.0215(7) 0.0276(8) -0.0034(6) 0.0073(6) -0.0025(6) C7 0.0221(8) 0.0248(8) 0.0188(7) 0.0006(6) 0.0065(6) -0.0049(6) C8 0.0187(7) 0.0192(7) 0.0157(7) 0.0021(5) 0.0013(5) -0.0026(5) C9 0.0138(6) 0.0137(6) 0.0201(7) -0.0029(5) 0.0036(5) -0.0004(5) C10 0.0201(7) 0.0200(7) 0.0190(7) -0.0019(6) 0.0053(6) -0.0022(6) C11 0.0222(8) 0.0244(8) 0.0204(7) -0.0054(6) 0.0041(6) -0.0035(6) C12 0.0194(7) 0.0186(7) 0.0306(9) -0.0059(6) 0.0051(6) -0.0038(6) C13 0.0208(7) 0.0151(7) 0.0303(8) 0.0024(6) 0.0053(6) 0.0001(6) C14 0.0192(7) 0.0169(7) 0.0220(7) 0.0016(6) 0.0024(6) 0.0010(5) C15 0.0130(6) 0.0149(6) 0.0168(7) 0.0003(5) 0.0017(5) 0.0007(5) C16 0.0179(7) 0.0173(7) 0.0165(7) -0.0021(5) 0.0015(5) 0.0003(5) C17 0.0209(7) 0.0222(7) 0.0144(7) 0.0005(6) 0.0038(6) 0.0024(6) C18 0.0265(8) 0.0234(8) 0.0194(7) 0.0009(6) 0.0090(6) -0.0034(6) C19 0.0244(8) 0.0163(7) 0.0183(7) -0.0006(5) 0.0065(6) -0.0040(6) N1 0.0192(6) 0.0161(6) 0.0172(6) -0.0020(5) 0.0044(5) -0.0034(5) N2 0.0186(6) 0.0152(6) 0.0157(6) -0.0008(4) 0.0031(5) -0.0017(5) N3 0.0181(6) 0.0121(5) 0.0160(6) 0.0013(4) 0.0042(5) -0.0002(4) N4 0.0158(6) 0.0129(5) 0.0155(6) 0.0003(4) 0.0037(4) -0.0018(4) N5 0.0155(6) 0.0132(5) 0.0152(6) -0.0004(4) 0.0029(4) 0.0003(4) Cl1A 0.02392(18) 0.01390(15) 0.02091(17) -0.00358(12) 0.00602(14) -0.00431(13) Cl1B 0.02718(19) 0.01843(16) 0.01391(15) -0.00139(12) 0.00507(13) -0.00189(13) Pd1 0.01440(6) 0.01091(5) 0.01249(5) -0.00047(4) 0.00216(4) -0.00011(4) _geom_special_details ; All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag C1 N3 1.4532(19) . ? C1 N2 1.4696(19) . ? C1 H1A 0.9900 . ? C1 H1B 0.9900 . ? C2 N1 1.3361(19) . ? C2 N4 1.3413(19) . ? C2 C15 1.469(2) . ? C3 C4 1.389(2) . ? C3 C8 1.394(2) . ? C3 N3 1.4285(19) . ? C4 C5 1.391(2) . ? C4 H4 0.9500 . ? C5 C6 1.387(2) . ? C5 H5 0.9500 . ? C6 C7 1.391(2) . ? C6 H6 0.9500 . ? C7 C8 1.385(2) . ? C7 H7 0.9500 . ? C8 H8 0.9500 . ? C9 C14 1.397(2) . ? C9 C10 1.401(2) . ? C9 N2 1.4065(19) . ? C10 C11 1.383(2) . ? C10 H10 0.9500 . ? C11 C12 1.396(2) . ? C11 H11 0.9500 . ? C12 C13 1.381(2) . ? C12 H12 0.9500 . ? C13 C14 1.393(2) . ? C13 H13 0.9500 . ? C14 H14 0.9500 . ? C15 N5 1.3510(19) . ? C15 C16 1.386(2) . ? C16 C17 1.386(2) . ? C16 H16 0.9500 . ? C17 C18 1.386(2) . ? C17 H17 0.9500 . ? C18 C19 1.385(2) . ? C18 H18 0.9500 . ? C19 N5 1.3371(19) . ? C19 H19 0.9500 . ? N1 N2 1.3353(18) . ? N3 N4 1.3813(17) . ? N4 Pd1 2.0253(12) . ? N5 Pd1 2.0310(12) . ? Cl1A Pd1 2.2945(4) . ? Cl1B Pd1 2.2869(4) . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag N3 C1 N2 107.61(12) . . ? N3 C1 H1A 110.2 . . ? N2 C1 H1A 110.2 . . ? N3 C1 H1B 110.2 . . ? N2 C1 H1B 110.2 . . ? H1A C1 H1B 108.5 . . ? N1 C2 N4 126.75(13) . . ? N1 C2 C15 117.76(13) . . ? N4 C2 C15 115.40(13) . . ? C4 C3 C8 120.81(14) . . ? C4 C3 N3 120.78(13) . . ? C8 C3 N3 118.41(13) . . ? C3 C4 C5 119.22(14) . . ? C3 C4 H4 120.4 . . ? C5 C4 H4 120.4 . . ? C6 C5 C4 120.49(15) . . ? C6 C5 H5 119.8 . . ? C4 C5 H5 119.8 . . ? C5 C6 C7 119.67(15) . . ? C5 C6 H6 120.2 . . ? C7 C6 H6 120.2 . . ? C8 C7 C6 120.54(15) . . ? C8 C7 H7 119.7 . . ? C6 C7 H7 119.7 . . ? C7 C8 C3 119.23(14) . . ? C7 C8 H8 120.4 . . ? C3 C8 H8 120.4 . . ? C14 C9 C10 120.60(14) . . ? C14 C9 N2 120.42(14) . . ? C10 C9 N2 118.97(14) . . ? C11 C10 C9 119.04(15) . . ? C11 C10 H10 120.5 . . ? C9 C10 H10 120.5 . . ? C10 C11 C12 120.97(16) . . ? C10 C11 H11 119.5 . . ? C12 C11 H11 119.5 . . ? C13 C12 C11 119.40(15) . . ? C13 C12 H12 120.3 . . ? C11 C12 H12 120.3 . . ? C12 C13 C14 120.98(15) . . ? C12 C13 H13 119.5 . . ? C14 C13 H13 119.5 . . ? C13 C14 C9 119.01(15) . . ? C13 C14 H14 120.5 . . ? C9 C14 H14 120.5 . . ? N5 C15 C16 122.36(14) . . ? N5 C15 C2 114.69(13) . . ? C16 C15 C2 122.89(14) . . ? C15 C16 C17 118.45(14) . . ? C15 C16 H16 120.8 . . ? C17 C16 H16 120.8 . . ? C16 C17 C18 119.17(14) . . ? C16 C17 H17 120.4 . . ? C18 C17 H17 120.4 . . ? C19 C18 C17 119.21(15) . . ? C19 C18 H18 120.4 . . ? C17 C18 H18 120.4 . . ? N5 C19 C18 121.97(15) . . ? N5 C19 H19 119.0 . . ? C18 C19 H19 119.0 . . ? N2 N1 C2 114.87(13) . . ? N1 N2 C9 118.38(13) . . ? N1 N2 C1 115.81(12) . . ? C9 N2 C1 125.71(13) . . ? N4 N3 C3 116.91(12) . . ? N4 N3 C1 112.42(12) . . ? C3 N3 C1 119.82(12) . . ? C2 N4 N3 115.24(12) . . ? C2 N4 Pd1 114.92(10) . . ? N3 N4 Pd1 129.02(9) . . ? C19 N5 C15 118.82(13) . . ? C19 N5 Pd1 126.51(11) . . ? C15 N5 Pd1 114.66(10) . . ? N4 Pd1 N5 80.08(5) . . ? N4 Pd1 Cl1B 96.63(4) . . ? N5 Pd1 Cl1B 176.71(4) . . ? N4 Pd1 Cl1A 173.55(4) . . ? N5 Pd1 Cl1A 93.68(4) . . ? Cl1B Pd1 Cl1A 89.611(14) . . ? loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion _geom_torsion_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag C8 C3 C4 C5 2.0(2) . . . . ? N3 C3 C4 C5 -178.06(14) . . . . ? C3 C4 C5 C6 -0.7(2) . . . . ? C4 C5 C6 C7 -1.2(2) . . . . ? C5 C6 C7 C8 1.9(2) . . . . ? C6 C7 C8 C3 -0.6(2) . . . . ? C4 C3 C8 C7 -1.3(2) . . . . ? N3 C3 C8 C7 178.69(14) . . . . ? C14 C9 C10 C11 0.7(2) . . . . ? N2 C9 C10 C11 -178.71(14) . . . . ? C9 C10 C11 C12 -0.7(2) . . . . ? C10 C11 C12 C13 0.6(2) . . . . ? C11 C12 C13 C14 -0.3(2) . . . . ? C12 C13 C14 C9 0.3(2) . . . . ? C10 C9 C14 C13 -0.4(2) . . . . ? N2 C9 C14 C13 178.93(14) . . . . ? N1 C2 C15 N5 -179.63(13) . . . . ? N4 C2 C15 N5 3.64(19) . . . . ? N1 C2 C15 C16 -2.5(2) . . . . ? N4 C2 C15 C16 -179.25(14) . . . . ? N5 C15 C16 C17 1.1(2) . . . . ? C2 C15 C16 C17 -175.82(14) . . . . ? C15 C16 C17 C18 0.5(2) . . . . ? C16 C17 C18 C19 -1.4(2) . . . . ? C17 C18 C19 N5 0.9(3) . . . . ? N4 C2 N1 N2 -16.7(2) . . . . ? C15 C2 N1 N2 166.94(13) . . . . ? C2 N1 N2 C9 164.86(13) . . . . ? C2 N1 N2 C1 -18.51(19) . . . . ? C14 C9 N2 N1 166.82(14) . . . . ? C10 C9 N2 N1 -13.8(2) . . . . ? C14 C9 N2 C1 -9.4(2) . . . . ? C10 C9 N2 C1 169.94(14) . . . . ? N3 C1 N2 N1 52.80(17) . . . . ? N3 C1 N2 C9 -130.86(14) . . . . ? C4 C3 N3 N4 19.77(19) . . . . ? C8 C3 N3 N4 -160.25(13) . . . . ? C4 C3 N3 C1 -121.84(15) . . . . ? C8 C3 N3 C1 58.14(18) . . . . ? N2 C1 N3 N4 -55.01(16) . . . . ? N2 C1 N3 C3 88.18(15) . . . . ? N1 C2 N4 N3 13.1(2) . . . . ? C15 C2 N4 N3 -170.53(12) . . . . ? N1 C2 N4 Pd1 -176.31(12) . . . . ? C15 C2 N4 Pd1 0.08(17) . . . . ? C3 N3 N4 C2 -119.15(14) . . . . ? C1 N3 N4 C2 25.20(17) . . . . ? C3 N3 N4 Pd1 71.83(16) . . . . ? C1 N3 N4 Pd1 -143.82(11) . . . . ? C18 C19 N5 C15 0.6(2) . . . . ? C18 C19 N5 Pd1 -178.21(12) . . . . ? C16 C15 N5 C19 -1.6(2) . . . . ? C2 C15 N5 C19 175.52(13) . . . . ? C16 C15 N5 Pd1 177.32(11) . . . . ? C2 C15 N5 Pd1 -5.55(16) . . . . ? C2 N4 Pd1 N5 -2.33(10) . . . . ? N3 N4 Pd1 N5 166.72(13) . . . . ? C2 N4 Pd1 Cl1B 177.63(10) . . . . ? N3 N4 Pd1 Cl1B -13.32(12) . . . . ? C2 N4 Pd1 Cl1A -17.0(4) . . . . ? N3 N4 Pd1 Cl1A 152.0(3) . . . . ? C19 N5 Pd1 N4 -176.80(14) . . . . ? C15 N5 Pd1 N4 4.37(10) . . . . ? C19 N5 Pd1 Cl1B -177.6(6) . . . . ? C15 N5 Pd1 Cl1B 3.6(7) . . . . ? C19 N5 Pd1 Cl1A 1.56(13) . . . . ? C15 N5 Pd1 Cl1A -177.27(10) . . . . ? _diffrn_measured_fraction_theta_max 0.995 _diffrn_reflns_theta_full 30.04 _diffrn_measured_fraction_theta_full 0.995 _refine_diff_density_max 0.549 _refine_diff_density_min -0.392 _refine_diff_density_rms 0.074 _database_code_depnum_ccdc_archive 'CCDC 943812'