# Electronic Supplementary Material (ESI) for New Journal of Chemistry # This journal is © The Royal Society of Chemistry and The Centre National de la Recherche Scientifique 2012 data_global _journal_coden_Cambridge 440 _journal_volume ? _journal_page_first ? _journal_year ? loop_ _publ_author_name 'Albrecht, Markus' 'Giese, Michael' 'Wiemer, Katharina' 'Valkonen, Arto' 'Rissanen, Kari' _publ_contact_author_name 'Dr Markus Albrecht' _publ_contact_author_email markus.albrecht@oc.rwth-aachen.de _publ_section_title ; Controlling the position of anions relative to a pentafluorophenyl group ; # Attachment '- 3b.cif' data_mm-248 _database_code_depnum_ccdc_archive 'CCDC 866136' #TrackingRef '- 3b.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C7 H5 F5 N, Cl' _chemical_formula_sum 'C7 H5 Cl F5 N' _chemical_formula_weight 233.57 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' F F 0.0171 0.0103 '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' _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M P21/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 12.1722(7) _cell_length_b 6.1586(3) _cell_length_c 12.0356(6) _cell_angle_alpha 90.00 _cell_angle_beta 90.762(3) _cell_angle_gamma 90.00 _cell_volume 902.15(8) _cell_formula_units_Z 4 _cell_measurement_temperature 123(2) _cell_measurement_reflns_used 2357 _cell_measurement_theta_max 28.283 _cell_measurement_theta_min 0.407 _exptl_crystal_description plate _exptl_crystal_colour colourless _exptl_crystal_size_max 0.36 _exptl_crystal_size_mid 0.25 _exptl_crystal_size_min 0.04 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.720 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 464 _exptl_absorpt_coefficient_mu 0.461 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.8517 _exptl_absorpt_correction_T_max 0.9818 _exptl_absorpt_process_details 'Sadabs (Sheldrick, 1996)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 123(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-Nonius Kappa CCD with APEXII detector' _diffrn_measurement_method '\f and \w scans' _diffrn_detector_area_resol_mean 9 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 4987 _diffrn_reflns_av_R_equivalents 0.0386 _diffrn_reflns_av_sigmaI/netI 0.0482 _diffrn_reflns_limit_h_min -14 _diffrn_reflns_limit_h_max 14 _diffrn_reflns_limit_k_min -7 _diffrn_reflns_limit_k_max 6 _diffrn_reflns_limit_l_min -14 _diffrn_reflns_limit_l_max 14 _diffrn_reflns_theta_min 3.35 _diffrn_reflns_theta_max 25.02 _reflns_number_total 1594 _reflns_number_gt 1322 _reflns_threshold_expression >2\s(I) _computing_data_collection 'Collect (Bruker, 2008)' _computing_cell_refinement 'DENZO-SMN (Otwinowski & Minor, 1997)' _computing_data_reduction DENZO-SMN _computing_structure_solution 'SIR-2004 (Burla, et al., 2005)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'ORTEP-3 (Farrugia, 1997); MERCURY (Macrae, et al., 2008)' _computing_publication_material SHELXL-97 _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^)+(0.0364P)^2^+0.4928P] 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 mixed _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 1594 _refine_ls_number_parameters 136 _refine_ls_number_restraints 3 _refine_ls_R_factor_all 0.0482 _refine_ls_R_factor_gt 0.0366 _refine_ls_wR_factor_ref 0.0895 _refine_ls_wR_factor_gt 0.0853 _refine_ls_goodness_of_fit_ref 1.026 _refine_ls_restrained_S_all 1.026 _refine_ls_shift/su_max 0.001 _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 Cl1 Cl 0.98984(5) 0.21533(9) 0.87762(4) 0.02536(19) Uani 1 1 d . . . F3 F 0.73362(12) 0.3439(2) 0.96513(11) 0.0346(4) Uani 1 1 d . . . F4 F 0.60498(12) 0.0922(2) 0.83549(12) 0.0358(4) Uani 1 1 d . . . F5 F 0.54543(12) 0.2252(3) 0.62889(12) 0.0381(4) Uani 1 1 d . . . F6 F 0.61576(12) 0.6181(3) 0.55181(11) 0.0387(4) Uani 1 1 d . . . F7 F 0.74586(12) 0.8693(2) 0.68087(11) 0.0334(4) Uani 1 1 d . . . N1 N 0.93707(16) 0.7106(3) 0.87220(16) 0.0228(4) Uani 1 1 d D . . H1C H 0.956(2) 0.570(3) 0.8834(19) 0.027 Uiso 1 1 d D . . H1D H 0.954(2) 0.743(4) 0.8022(15) 0.027 Uiso 1 1 d D . . H1E H 0.9811(18) 0.787(4) 0.9177(19) 0.027 Uiso 1 1 d D . . C1 C 0.81943(19) 0.7515(4) 0.89740(19) 0.0256(5) Uani 1 1 d . . . H1A H 0.8022 0.9065 0.8842 0.031 Uiso 1 1 calc R . . H1B H 0.8062 0.7196 0.9767 0.031 Uiso 1 1 calc R . . C2 C 0.74546(19) 0.6132(4) 0.82640(18) 0.0237(5) Uani 1 1 d . . . C3 C 0.70647(19) 0.4144(4) 0.86283(19) 0.0252(5) Uani 1 1 d . . . C4 C 0.64014(19) 0.2845(4) 0.7971(2) 0.0271(6) Uani 1 1 d . . . C5 C 0.61053(19) 0.3508(4) 0.6921(2) 0.0284(6) Uani 1 1 d . . . C6 C 0.6463(2) 0.5488(4) 0.65334(19) 0.0283(6) Uani 1 1 d . . . C7 C 0.71269(19) 0.6753(4) 0.72022(19) 0.0253(5) 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 Cl1 0.0377(4) 0.0208(3) 0.0177(3) 0.0001(2) 0.0009(2) -0.0012(3) F3 0.0369(8) 0.0409(9) 0.0259(8) 0.0077(6) -0.0018(6) -0.0010(7) F4 0.0333(8) 0.0282(8) 0.0461(9) 0.0034(6) 0.0021(7) -0.0045(6) F5 0.0317(8) 0.0442(9) 0.0383(9) -0.0105(7) -0.0054(7) -0.0069(7) F6 0.0389(9) 0.0556(10) 0.0213(7) 0.0049(7) -0.0047(6) -0.0008(7) F7 0.0389(9) 0.0278(8) 0.0335(8) 0.0069(6) 0.0042(6) -0.0002(7) N1 0.0283(11) 0.0228(10) 0.0172(10) -0.0017(9) -0.0013(8) -0.0024(9) C1 0.0277(13) 0.0276(13) 0.0216(12) -0.0054(10) 0.0040(10) 0.0004(10) C2 0.0242(13) 0.0230(12) 0.0238(12) -0.0046(10) 0.0025(10) 0.0039(10) C3 0.0249(13) 0.0293(13) 0.0216(12) 0.0017(10) 0.0010(10) 0.0045(11) C4 0.0221(13) 0.0261(12) 0.0333(14) 0.0000(11) 0.0038(10) 0.0000(11) C5 0.0189(13) 0.0341(14) 0.0321(14) -0.0079(11) -0.0016(10) -0.0008(11) C6 0.0246(13) 0.0380(15) 0.0224(13) 0.0013(11) 0.0015(10) 0.0027(11) C7 0.0245(13) 0.0251(13) 0.0265(12) 0.0015(10) 0.0044(10) -0.0010(10) _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 F3 C3 1.343(3) . ? F4 C4 1.344(3) . ? F5 C5 1.337(3) . ? F6 C6 1.342(3) . ? F7 C7 1.349(3) . ? N1 C1 1.489(3) . ? N1 H1C 0.906(17) . ? N1 H1D 0.893(17) . ? N1 H1E 0.896(17) . ? C1 C2 1.499(3) . ? C1 H1A 0.9900 . ? C1 H1B 0.9900 . ? C2 C3 1.387(3) . ? C2 C7 1.387(3) . ? C3 C4 1.379(3) . ? C4 C5 1.372(4) . ? C5 C6 1.378(4) . ? C6 C7 1.375(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 C1 N1 H1C 112.1(16) . . ? C1 N1 H1D 112.9(16) . . ? H1C N1 H1D 107(2) . . ? C1 N1 H1E 110.8(16) . . ? H1C N1 H1E 105(2) . . ? H1D N1 H1E 108(2) . . ? N1 C1 C2 111.10(18) . . ? N1 C1 H1A 109.4 . . ? C2 C1 H1A 109.4 . . ? N1 C1 H1B 109.4 . . ? C2 C1 H1B 109.4 . . ? H1A C1 H1B 108.0 . . ? C3 C2 C7 116.0(2) . . ? C3 C2 C1 121.8(2) . . ? C7 C2 C1 122.1(2) . . ? F3 C3 C4 118.3(2) . . ? F3 C3 C2 119.6(2) . . ? C4 C3 C2 122.1(2) . . ? F4 C4 C5 119.9(2) . . ? F4 C4 C3 120.1(2) . . ? C5 C4 C3 120.0(2) . . ? F5 C5 C4 119.9(2) . . ? F5 C5 C6 120.5(2) . . ? C4 C5 C6 119.6(2) . . ? F6 C6 C7 120.4(2) . . ? F6 C6 C5 120.3(2) . . ? C7 C6 C5 119.3(2) . . ? F7 C7 C6 118.2(2) . . ? F7 C7 C2 118.9(2) . . ? C6 C7 C2 122.9(2) . . ? 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 N1 C1 C2 C3 94.3(3) . . . . ? N1 C1 C2 C7 -85.1(3) . . . . ? C7 C2 C3 F3 -179.3(2) . . . . ? C1 C2 C3 F3 1.2(3) . . . . ? C7 C2 C3 C4 0.8(3) . . . . ? C1 C2 C3 C4 -178.7(2) . . . . ? F3 C3 C4 F4 -0.5(3) . . . . ? C2 C3 C4 F4 179.5(2) . . . . ? F3 C3 C4 C5 180.0(2) . . . . ? C2 C3 C4 C5 -0.1(4) . . . . ? F4 C4 C5 F5 1.0(3) . . . . ? C3 C4 C5 F5 -179.4(2) . . . . ? F4 C4 C5 C6 179.6(2) . . . . ? C3 C4 C5 C6 -0.8(4) . . . . ? F5 C5 C6 F6 0.3(4) . . . . ? C4 C5 C6 F6 -178.3(2) . . . . ? F5 C5 C6 C7 179.6(2) . . . . ? C4 C5 C6 C7 1.0(4) . . . . ? F6 C6 C7 F7 -0.1(3) . . . . ? C5 C6 C7 F7 -179.4(2) . . . . ? F6 C6 C7 C2 179.0(2) . . . . ? C5 C6 C7 C2 -0.3(4) . . . . ? C3 C2 C7 F7 178.53(19) . . . . ? C1 C2 C7 F7 -2.0(3) . . . . ? C3 C2 C7 C6 -0.6(3) . . . . ? C1 C2 C7 C6 178.9(2) . . . . ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A N1 H1C Cl1 0.906(17) 2.224(18) 3.118(2) 169(2) . N1 H1D Cl1 0.893(17) 2.285(18) 3.147(2) 162(2) 2_756 N1 H1E Cl1 0.896(17) 2.48(2) 3.161(2) 133(2) 3_767 N1 H1E Cl1 0.896(17) 2.68(2) 3.174(2) 115.7(19) 1_565 _diffrn_measured_fraction_theta_max 0.997 _diffrn_reflns_theta_full 25.02 _diffrn_measured_fraction_theta_full 0.997 _refine_diff_density_max 0.290 _refine_diff_density_min -0.253 _refine_diff_density_rms 0.054 # Attachment '- 3c.cif' data_mm-389-1 _database_code_depnum_ccdc_archive 'CCDC 866137' #TrackingRef '- 3c.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C8 H7 F5 N, Cl' _chemical_formula_sum 'C8 H7 Cl F5 N' _chemical_formula_weight 247.60 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' F F 0.0171 0.0103 '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' _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M Pca21 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, z+1/2' '-x+1/2, y, z+1/2' 'x+1/2, -y, z' _cell_length_a 14.8569(5) _cell_length_b 5.4919(3) _cell_length_c 23.4876(10) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 1916.41(15) _cell_formula_units_Z 8 _cell_measurement_temperature 123(2) _cell_measurement_reflns_used 2566 _cell_measurement_theta_max 28.283 _cell_measurement_theta_min 0.407 _exptl_crystal_description plate _exptl_crystal_colour colourless _exptl_crystal_size_max 0.30 _exptl_crystal_size_mid 0.12 _exptl_crystal_size_min 0.08 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.716 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 992 _exptl_absorpt_coefficient_mu 0.439 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.8796 _exptl_absorpt_correction_T_max 0.9657 _exptl_absorpt_process_details 'Sadabs (Sheldrick, 1996)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 123(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-Nonius Kappa CCD with APEXII detector' _diffrn_measurement_method '\f and \w scans' _diffrn_detector_area_resol_mean 9 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 7988 _diffrn_reflns_av_R_equivalents 0.0416 _diffrn_reflns_av_sigmaI/netI 0.0585 _diffrn_reflns_limit_h_min -17 _diffrn_reflns_limit_h_max 17 _diffrn_reflns_limit_k_min -6 _diffrn_reflns_limit_k_max 4 _diffrn_reflns_limit_l_min -28 _diffrn_reflns_limit_l_max 28 _diffrn_reflns_theta_min 2.74 _diffrn_reflns_theta_max 25.24 _reflns_number_total 3161 _reflns_number_gt 2566 _reflns_threshold_expression >2\s(I) _computing_data_collection 'Collect (Bruker, 2008)' _computing_cell_refinement 'DENZO-SMN (Otwinowski & Minor, 1997)' _computing_data_reduction DENZO-SMN _computing_structure_solution 'SIR-2004 (Burla, et al., 2005)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'ORTEP-3 (Farrugia, 1997); MERCURY (Macrae, et al., 2008)' _computing_publication_material SHELXL-97 _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^)+(0.0511P)^2^+2.1936P] 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 mixed _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 0.2(2) _refine_ls_number_reflns 3161 _refine_ls_number_parameters 290 _refine_ls_number_restraints 91 _refine_ls_R_factor_all 0.0622 _refine_ls_R_factor_gt 0.0462 _refine_ls_wR_factor_ref 0.1201 _refine_ls_wR_factor_gt 0.1098 _refine_ls_goodness_of_fit_ref 1.048 _refine_ls_restrained_S_all 1.042 _refine_ls_shift/su_max 0.001 _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 Cl1 Cl -0.02530(12) 0.9944(2) 0.78013(9) 0.0230(6) Uani 1 1 d . . . Cl2 Cl 0.27518(12) 0.4868(2) 0.33234(8) 0.0222(5) Uani 1 1 d . . . F4 F 0.1695(3) -0.0473(8) 0.4001(3) 0.0391(13) Uani 1 1 d . . . F5 F 0.3399(4) -0.0263(8) 0.4339(4) 0.0543(19) Uani 1 1 d . . . F6 F 0.39650(19) 0.3400(7) 0.50336(19) 0.0463(10) Uani 1 1 d . . . F7 F 0.2758(2) 0.6762(7) 0.5415(2) 0.0485(10) Uani 1 1 d . . . F8 F 0.1019(2) 0.6516(6) 0.5087(2) 0.0410(8) Uani 1 1 d . . . N1 N 0.0613(5) 0.5037(7) 0.3390(5) 0.025(2) Uani 1 1 d D . . H1C H 0.1231(14) 0.502(8) 0.341(3) 0.030 Uiso 1 1 d D . . H1D H 0.045(3) 0.383(7) 0.3142(19) 0.030 Uiso 1 1 d D . . H1E H 0.039(3) 0.614(7) 0.3149(19) 0.030 Uiso 1 1 d D . . C1 C 0.0076(6) 0.5110(10) 0.3939(4) 0.024(2) Uani 1 1 d . . . H1A H -0.0575 0.5035 0.3851 0.029 Uiso 1 1 calc R . . H1B H 0.0195 0.6662 0.4140 0.029 Uiso 1 1 calc R . . C2 C 0.0330(3) 0.2987(9) 0.4322(2) 0.0227(10) Uani 1 1 d . . . H2A H 0.0223 0.1454 0.4111 0.027 Uiso 1 1 calc R . . H2B H -0.0076 0.2990 0.4656 0.027 Uiso 1 1 calc R . . C3 C 0.1301(3) 0.2997(9) 0.4532(2) 0.0222(11) Uani 1 1 d U . . C4 C 0.1917(3) 0.1291(10) 0.4357(3) 0.0261(11) Uani 1 1 d U . . C5 C 0.2811(3) 0.1398(11) 0.4532(3) 0.0305(12) Uani 1 1 d U . . C6 C 0.3091(3) 0.3253(11) 0.4882(3) 0.0317(13) Uani 1 1 d U . . C7 C 0.2474(9) 0.4954(10) 0.5071(4) 0.036(2) Uani 1 1 d U . . C8 C 0.1650(6) 0.4821(10) 0.4884(4) 0.027(2) Uani 1 1 d U . . F4A F 0.0807(3) 0.4516(8) 0.7120(3) 0.0387(12) Uani 1 1 d . . . F5A F -0.0932(3) 0.4827(6) 0.6788(4) 0.0424(16) Uani 1 1 d . . . F6A F -0.14718(19) 0.8449(7) 0.6093(2) 0.0476(10) Uani 1 1 d . . . F7A F -0.0248(2) 1.1794(7) 0.5710(2) 0.0491(10) Uani 1 1 d . . . F8A F 0.1487(2) 1.1467(6) 0.60366(19) 0.0398(8) Uani 1 1 d . . . N1A N 0.1857(5) 0.9886(8) 0.7727(4) 0.0176(17) Uani 1 1 d D . . H1F H 0.1262(17) 0.999(9) 0.762(2) 0.021 Uiso 1 1 d D . . H1G H 0.193(3) 0.841(5) 0.7900(19) 0.021 Uiso 1 1 d D . . H1H H 0.188(3) 1.132(6) 0.791(2) 0.021 Uiso 1 1 d D . . C1A C 0.2382(5) 0.9968(7) 0.7204(5) 0.022(2) Uani 1 1 d . . . H1A1 H 0.3030 0.9911 0.7301 0.027 Uiso 1 1 calc R . . H1A2 H 0.2265 1.1533 0.7008 0.027 Uiso 1 1 calc R . . C2A C 0.2164(3) 0.7866(9) 0.6795(2) 0.0238(11) Uani 1 1 d . . . H2A1 H 0.2573 0.7947 0.6463 0.029 Uiso 1 1 calc R . . H2A2 H 0.2270 0.6297 0.6991 0.029 Uiso 1 1 calc R . . C3A C 0.1197(3) 0.7957(9) 0.6589(2) 0.0209(10) Uani 1 1 d U . . C4A C 0.0557(4) 0.6322(9) 0.6758(3) 0.0293(12) Uani 1 1 d U . . C5A C -0.0322(3) 0.6425(10) 0.6597(3) 0.0319(12) Uani 1 1 d U . . C6A C -0.0603(3) 0.8279(11) 0.6244(3) 0.0320(13) Uani 1 1 d U . . C7A C 0.0003(6) 0.9969(9) 0.6061(4) 0.0234(18) Uani 1 1 d U . . C8A C 0.0933(5) 0.9809(9) 0.6220(4) 0.0186(16) 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 Cl1 0.0199(11) 0.0189(11) 0.0301(14) 0.0000(5) 0.0029(9) 0.0001(4) Cl2 0.0225(11) 0.0171(11) 0.0271(14) 0.0002(6) 0.0027(9) 0.0003(4) F4 0.030(2) 0.0282(19) 0.059(4) -0.012(3) -0.001(2) 0.0135(18) F5 0.031(3) 0.063(3) 0.069(5) 0.001(2) -0.009(3) 0.0199(18) F6 0.0201(14) 0.079(3) 0.0400(18) 0.0202(19) -0.0099(14) -0.0173(18) F7 0.051(2) 0.057(3) 0.0375(19) -0.0096(18) -0.0101(16) -0.0207(18) F8 0.0403(17) 0.037(2) 0.046(2) -0.0164(16) 0.0021(16) 0.0065(17) N1 0.016(3) 0.026(5) 0.031(6) 0.0019(18) -0.004(4) 0.0046(18) C1 0.024(4) 0.034(5) 0.015(4) -0.001(2) 0.005(4) 0.004(2) C2 0.024(2) 0.019(3) 0.026(2) -0.001(2) 0.005(2) -0.005(2) C3 0.022(2) 0.027(3) 0.017(2) 0.004(2) 0.0014(18) 0.001(2) C4 0.024(2) 0.026(3) 0.028(3) 0.001(2) 0.002(2) -0.002(2) C5 0.026(2) 0.035(3) 0.031(3) 0.006(2) 0.001(2) 0.001(2) C6 0.018(2) 0.053(4) 0.024(2) 0.015(3) -0.005(2) -0.011(2) C7 0.047(4) 0.045(5) 0.016(4) 0.000(2) 0.000(4) -0.011(3) C8 0.036(4) 0.028(4) 0.018(3) -0.001(2) 0.010(3) 0.006(2) F4A 0.036(2) 0.0318(19) 0.048(3) 0.013(3) -0.005(2) 0.0027(19) F5A 0.021(2) 0.041(3) 0.064(4) -0.0018(19) 0.011(2) -0.0153(14) F6A 0.0195(14) 0.078(3) 0.0450(19) -0.0213(19) -0.0062(14) 0.0088(18) F7A 0.0475(19) 0.058(3) 0.042(2) 0.0104(18) -0.0102(16) 0.0241(18) F8A 0.0351(16) 0.043(2) 0.0412(19) 0.0188(16) -0.0009(15) -0.0021(17) N1A 0.017(3) 0.014(4) 0.021(5) -0.0028(17) -0.001(3) -0.0011(17) C1A 0.012(3) 0.012(4) 0.043(6) 0.000(2) -0.006(4) -0.0017(17) C2A 0.018(2) 0.022(3) 0.031(3) -0.002(2) -0.002(2) 0.001(2) C3A 0.019(2) 0.020(2) 0.023(3) -0.006(2) 0.0001(18) 0.003(2) C4A 0.033(3) 0.021(3) 0.034(3) -0.002(3) -0.003(2) -0.001(2) C5A 0.022(2) 0.034(3) 0.039(3) -0.014(3) 0.004(2) -0.008(2) C6A 0.018(2) 0.048(3) 0.030(3) -0.016(3) -0.001(2) 0.005(2) C7A 0.016(3) 0.027(4) 0.027(4) -0.0049(19) -0.010(3) 0.0090(19) C8A 0.009(2) 0.025(3) 0.022(3) -0.004(2) -0.001(2) 0.0058(19) _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 F4 C4 1.321(8) . ? F5 C5 1.341(8) . ? F6 C6 1.349(5) . ? F7 C7 1.347(9) . ? F8 C8 1.404(8) . ? N1 C1 1.517(14) . ? N1 H1C 0.92(2) . ? N1 H1D 0.92(2) . ? N1 H1E 0.89(2) . ? C1 C2 1.519(9) . ? C1 H1A 0.9900 . ? C1 H1B 0.9900 . ? C2 C3 1.525(6) . ? C2 H2A 0.9900 . ? C2 H2B 0.9900 . ? C3 C4 1.374(7) . ? C3 C8 1.399(10) . ? C4 C5 1.392(7) . ? C5 C6 1.373(8) . ? C6 C7 1.382(11) . ? C7 C8 1.303(15) . ? F4A C4A 1.359(8) . ? F5A C5A 1.339(8) . ? F6A C6A 1.342(6) . ? F7A C7A 1.350(9) . ? F8A C8A 1.301(8) . ? N1A C1A 1.456(15) . ? N1A H1F 0.92(2) . ? N1A H1G 0.912(19) . ? N1A H1H 0.90(2) . ? C1A C2A 1.536(10) . ? C1A H1A1 0.9900 . ? C1A H1A2 0.9900 . ? C2A C3A 1.516(6) . ? C2A H2A1 0.9900 . ? C2A H2A2 0.9900 . ? C3A C4A 1.367(7) . ? C3A C8A 1.393(9) . ? C4A C5A 1.360(7) . ? C5A C6A 1.377(8) . ? C6A C7A 1.363(10) . ? C7A C8A 1.433(12) . ? 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 C1 N1 H1C 119(4) . . ? C1 N1 H1D 115(4) . . ? H1C N1 H1D 107(5) . . ? C1 N1 H1E 109(4) . . ? H1C N1 H1E 114(5) . . ? H1D N1 H1E 90(5) . . ? N1 C1 C2 110.6(5) . . ? N1 C1 H1A 109.5 . . ? C2 C1 H1A 109.5 . . ? N1 C1 H1B 109.5 . . ? C2 C1 H1B 109.5 . . ? H1A C1 H1B 108.1 . . ? C1 C2 C3 115.1(5) . . ? C1 C2 H2A 108.5 . . ? C3 C2 H2A 108.5 . . ? C1 C2 H2B 108.5 . . ? C3 C2 H2B 108.5 . . ? H2A C2 H2B 107.5 . . ? C4 C3 C8 114.7(5) . . ? C4 C3 C2 122.0(5) . . ? C8 C3 C2 123.1(5) . . ? F4 C4 C3 121.5(5) . . ? F4 C4 C5 117.2(5) . . ? C3 C4 C5 121.2(5) . . ? F5 C5 C6 120.7(5) . . ? F5 C5 C4 119.5(6) . . ? C6 C5 C4 119.8(5) . . ? F6 C6 C5 119.6(5) . . ? F6 C6 C7 120.8(7) . . ? C5 C6 C7 119.6(6) . . ? C8 C7 F7 122.5(9) . . ? C8 C7 C6 118.5(7) . . ? F7 C7 C6 118.9(10) . . ? C7 C8 C3 126.0(6) . . ? C7 C8 F8 118.4(7) . . ? C3 C8 F8 115.3(7) . . ? C1A N1A H1F 107(4) . . ? C1A N1A H1G 110(3) . . ? H1F N1A H1G 107(5) . . ? C1A N1A H1H 111(4) . . ? H1F N1A H1H 96(4) . . ? H1G N1A H1H 124(5) . . ? N1A C1A C2A 113.0(5) . . ? N1A C1A H1A1 109.0 . . ? C2A C1A H1A1 109.0 . . ? N1A C1A H1A2 109.0 . . ? C2A C1A H1A2 109.0 . . ? H1A1 C1A H1A2 107.8 . . ? C3A C2A C1A 112.0(4) . . ? C3A C2A H2A1 109.2 . . ? C1A C2A H2A1 109.2 . . ? C3A C2A H2A2 109.2 . . ? C1A C2A H2A2 109.2 . . ? H2A1 C2A H2A2 107.9 . . ? C4A C3A C8A 117.6(5) . . ? C4A C3A C2A 123.0(5) . . ? C8A C3A C2A 119.3(5) . . ? F4A C4A C5A 117.9(5) . . ? F4A C4A C3A 118.0(5) . . ? C5A C4A C3A 124.1(5) . . ? F5A C5A C4A 121.9(6) . . ? F5A C5A C6A 118.7(5) . . ? C4A C5A C6A 119.3(5) . . ? F6A C6A C7A 120.3(6) . . ? F6A C6A C5A 120.2(5) . . ? C7A C6A C5A 119.5(6) . . ? F7A C7A C6A 121.0(7) . . ? F7A C7A C8A 118.1(7) . . ? C6A C7A C8A 120.9(7) . . ? F8A C8A C3A 122.6(6) . . ? F8A C8A C7A 118.8(6) . . ? C3A C8A C7A 118.6(6) . . ? 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 N1 C1 C2 C3 64.1(8) . . . . ? C1 C2 C3 C4 -111.9(6) . . . . ? C1 C2 C3 C8 63.4(7) . . . . ? C8 C3 C4 F4 -176.7(6) . . . . ? C2 C3 C4 F4 -1.1(8) . . . . ? C8 C3 C4 C5 1.1(8) . . . . ? C2 C3 C4 C5 176.8(5) . . . . ? F4 C4 C5 F5 -0.3(9) . . . . ? C3 C4 C5 F5 -178.2(6) . . . . ? F4 C4 C5 C6 177.2(5) . . . . ? C3 C4 C5 C6 -0.7(8) . . . . ? F5 C5 C6 F6 -0.1(9) . . . . ? C4 C5 C6 F6 -177.6(5) . . . . ? F5 C5 C6 C7 179.5(8) . . . . ? C4 C5 C6 C7 2.0(9) . . . . ? F6 C6 C7 C8 175.8(7) . . . . ? C5 C6 C7 C8 -3.8(11) . . . . ? F6 C6 C7 F7 -0.5(11) . . . . ? C5 C6 C7 F7 179.9(6) . . . . ? F7 C7 C8 C3 -179.3(8) . . . . ? C6 C7 C8 C3 4.6(14) . . . . ? F7 C7 C8 F8 -5.3(13) . . . . ? C6 C7 C8 F8 178.6(7) . . . . ? C4 C3 C8 C7 -3.2(12) . . . . ? C2 C3 C8 C7 -178.9(8) . . . . ? C4 C3 C8 F8 -177.4(5) . . . . ? C2 C3 C8 F8 7.0(10) . . . . ? N1A C1A C2A C3A 63.3(7) . . . . ? C1A C2A C3A C4A -109.2(6) . . . . ? C1A C2A C3A C8A 69.4(7) . . . . ? C8A C3A C4A F4A -179.7(6) . . . . ? C2A C3A C4A F4A -1.0(8) . . . . ? C8A C3A C4A C5A -1.4(8) . . . . ? C2A C3A C4A C5A 177.3(5) . . . . ? F4A C4A C5A F5A 0.5(9) . . . . ? C3A C4A C5A F5A -177.8(6) . . . . ? F4A C4A C5A C6A 178.0(5) . . . . ? C3A C4A C5A C6A -0.3(8) . . . . ? F5A C5A C6A F6A -0.7(8) . . . . ? C4A C5A C6A F6A -178.2(5) . . . . ? F5A C5A C6A C7A 177.8(7) . . . . ? C4A C5A C6A C7A 0.3(9) . . . . ? F6A C6A C7A F7A -2.2(11) . . . . ? C5A C6A C7A F7A 179.2(6) . . . . ? F6A C6A C7A C8A 180.0(7) . . . . ? C5A C6A C7A C8A 1.4(11) . . . . ? C4A C3A C8A F8A 179.6(6) . . . . ? C2A C3A C8A F8A 0.9(10) . . . . ? C4A C3A C8A C7A 3.0(10) . . . . ? C2A C3A C8A C7A -175.7(6) . . . . ? F7A C7A C8A F8A 2.3(12) . . . . ? C6A C7A C8A F8A -179.8(7) . . . . ? F7A C7A C8A C3A 179.0(7) . . . . ? C6A C7A C8A C3A -3.1(12) . . . . ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A N1 H1C Cl2 0.92(2) 2.27(2) 3.183(8) 172(5) . N1 H1E Cl1 0.89(2) 2.31(3) 3.130(6) 153(4) 2_574 N1 H1D Cl1 0.92(2) 2.24(3) 3.112(6) 159(4) 2_564 N1A H1F Cl1 0.92(2) 2.29(3) 3.140(7) 153(5) . N1A H1G Cl2 0.91(2) 2.24(2) 3.146(6) 174(4) 3 N1A H1H Cl2 0.90(2) 2.24(2) 3.128(6) 168(4) 3_565 _diffrn_measured_fraction_theta_max 0.994 _diffrn_reflns_theta_full 25.24 _diffrn_measured_fraction_theta_full 0.994 _refine_diff_density_max 0.459 _refine_diff_density_min -0.264 _refine_diff_density_rms 0.074