# Electronic Supplementary Material (ESI) for Dalton Transactions # This journal is © The Royal Society of Chemistry 2012 ####################################################################### # # 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_glc41 _database_code_depnum_ccdc_archive 'CCDC 898188' #TrackingRef '15468_web_deposit_cif_file_0_AytacGurhanGOKCE_1353065607.CCDC_898188_2a.cif' _audit_creation_method 'SHELXL-97 (Sheldrick, 2008)' _chemical_name_systematic ;(1,3-Diisopropylbenzimidazol-2-ylidene) chloro(\m^4^-1,5-cyclooctadiene)iridium^I^ ; _chemical_name_common ; (1,3-Diisopropylbenzimidazol-2-ylidene) chloro(mu$4!-1,5- cyclooctadiene)iridium$I! ; _chemical_formula_moiety 'C21 H30 Cl Ir N2' _chemical_formula_sum 'C21 H30 Cl Ir N2' _chemical_melting_point ? _exptl_crystal_description prism _exptl_crystal_colour yellow _diffrn_ambient_temperature 293(2) _chemical_formula_weight 538.12 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' Ir Ir -1.4442 7.9887 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'P 21/n' _symmetry_int_tables_number 14 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, -y-1/2, z-1/2' _cell_length_a 9.7923(2) _cell_length_b 15.4117(3) _cell_length_c 13.5711(3) _cell_angle_alpha 90.00 _cell_angle_beta 97.422(2) _cell_angle_gamma 90.00 _cell_volume 2030.94(7) _cell_formula_units_Z 4 _cell_measurement_temperature 293(2) _cell_measurement_reflns_used 4461 _cell_measurement_theta_min 3.0369 _cell_measurement_theta_max 29.1588 _exptl_crystal_size_max 0.3075 _exptl_crystal_size_mid 0.2469 _exptl_crystal_size_min 0.1595 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.760 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1056 _exptl_absorpt_coefficient_mu 6.712 _exptl_absorpt_correction_T_min 0.55391 _exptl_absorpt_correction_T_max 1.00000 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. ; _diffrn_radiation_probe x-ray _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_source 'Enhance (Mo) X-ray Source' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Xcalibur, Eos' _diffrn_measurement_method '\w scans' _diffrn_detector_area_resol_mean 16.1333 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 9821 _diffrn_reflns_av_R_equivalents 0.0272 _diffrn_reflns_av_sigmaI/netI 0.0437 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_h_max 13 _diffrn_reflns_limit_k_min -20 _diffrn_reflns_limit_k_max 9 _diffrn_reflns_limit_l_min -18 _diffrn_reflns_limit_l_max 16 _diffrn_reflns_theta_min 3.04 _diffrn_reflns_theta_max 29.22 _reflns_number_total 4641 _reflns_number_gt 3814 _reflns_threshold_expression >2sigma(I) _computing_data_collection ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 ; _computing_cell_refinement ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 ; _computing_data_reduction ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 ; _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'ORTEP-3 (Farrugia, 1997)' _computing_publication_material 'SHELXL-97 (Sheldrick, 2008)' _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^ > 2sigma(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^)+(0.0214P)^2^+0.0000P] 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 4641 _refine_ls_number_parameters 226 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0409 _refine_ls_R_factor_gt 0.0285 _refine_ls_wR_factor_ref 0.0580 _refine_ls_wR_factor_gt 0.0537 _refine_ls_goodness_of_fit_ref 1.033 _refine_ls_restrained_S_all 1.033 _refine_ls_shift/su_max 0.003 _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 C22 C 0.2760(4) 0.2170(3) 0.5729(3) 0.0346(10) Uani 1 1 d . . . H22 H 0.2797 0.2801 0.5820 0.041 Uiso 1 1 calc R . . C25 C 0.3386(4) 0.0832(3) 0.4479(3) 0.0394(11) Uani 1 1 d . . . H25 H 0.3666 0.0657 0.3840 0.047 Uiso 1 1 calc R . . C26 C 0.2248(4) 0.0400(3) 0.4717(3) 0.0378(10) Uani 1 1 d . . . H26 H 0.1861 -0.0016 0.4211 0.045 Uiso 1 1 calc R . . C23 C 0.4125(5) 0.1704(3) 0.6021(4) 0.0551(14) Uani 1 1 d . . . H23A H 0.4834 0.2132 0.6215 0.066 Uiso 1 1 calc R . . H23B H 0.4046 0.1340 0.6594 0.066 Uiso 1 1 calc R . . C27 C 0.1991(5) 0.0169(3) 0.5762(3) 0.0515(13) Uani 1 1 d . . . H27A H 0.2865 0.0041 0.6158 0.062 Uiso 1 1 calc R . . H27B H 0.1430 -0.0351 0.5738 0.062 Uiso 1 1 calc R . . C28 C 0.1275(6) 0.0889(3) 0.6262(3) 0.0547(14) Uani 1 1 d . . . H28A H 0.0296 0.0763 0.6193 0.066 Uiso 1 1 calc R . . H28B H 0.1614 0.0887 0.6966 0.066 Uiso 1 1 calc R . . C92 C -0.2539(5) 0.2370(3) 0.3413(3) 0.0491(12) Uani 1 1 d . . . H92A H -0.2024 0.2195 0.2891 0.074 Uiso 1 1 calc R . . H92B H -0.3047 0.2889 0.3217 0.074 Uiso 1 1 calc R . . H92C H -0.3168 0.1917 0.3536 0.074 Uiso 1 1 calc R . . C91 C -0.2258(4) 0.2812(3) 0.5232(3) 0.0469(12) Uani 1 1 d . . . H91A H -0.1580 0.2905 0.5799 0.070 Uiso 1 1 calc R . . H91B H -0.2880 0.2362 0.5378 0.070 Uiso 1 1 calc R . . H91C H -0.2764 0.3339 0.5077 0.070 Uiso 1 1 calc R . . C24 C 0.4556(4) 0.1159(4) 0.5216(4) 0.0622(16) Uani 1 1 d . . . H24A H 0.5068 0.0665 0.5512 0.075 Uiso 1 1 calc R . . H24B H 0.5176 0.1494 0.4862 0.075 Uiso 1 1 calc R . . C81 C 0.3825(5) 0.4293(3) 0.4250(4) 0.0597(14) Uani 1 1 d . . . H81A H 0.3750 0.4203 0.4941 0.089 Uiso 1 1 calc R . . H81B H 0.3516 0.4867 0.4059 0.089 Uiso 1 1 calc R . . H81C H 0.4768 0.4226 0.4140 0.089 Uiso 1 1 calc R . . C82 C 0.3007(5) 0.3700(4) 0.2522(3) 0.0689(17) Uani 1 1 d . . . H82A H 0.2443 0.3257 0.2178 0.103 Uiso 1 1 calc R . . H82B H 0.3943 0.3628 0.2396 0.103 Uiso 1 1 calc R . . H82C H 0.2678 0.4260 0.2291 0.103 Uiso 1 1 calc R . . C21 C 0.1471(4) 0.1783(3) 0.5855(3) 0.0359(10) Uani 1 1 d . . . H21 H 0.0779 0.2202 0.6013 0.043 Uiso 1 1 calc R . . Ir1 Ir 0.172006(15) 0.175546(10) 0.434806(10) 0.02656(6) Uani 1 1 d . . . Cl1 Cl 0.11473(15) 0.14118(9) 0.26464(8) 0.0602(4) Uani 1 1 d . . . N2 N -0.0484(3) 0.3174(2) 0.4151(2) 0.0241(7) Uani 1 1 d . . . N1 N 0.1494(3) 0.3657(2) 0.3823(2) 0.0256(7) Uani 1 1 d . . . C1 C 0.0829(4) 0.2931(3) 0.4102(3) 0.0250(8) Uani 1 1 d . . . C2 C 0.0575(4) 0.4346(3) 0.3661(3) 0.0269(9) Uani 1 1 d . . . C4 C -0.1841(4) 0.4576(3) 0.3793(3) 0.0360(10) Uani 1 1 d . . . H4 H -0.2686 0.4378 0.3944 0.043 Uiso 1 1 calc R . . C3 C -0.0678(4) 0.4044(3) 0.3885(3) 0.0264(9) Uani 1 1 d . . . C8 C 0.2937(4) 0.3628(3) 0.3629(3) 0.0377(10) Uani 1 1 d . . . H8 H 0.3294 0.3053 0.3836 0.045 Uiso 1 1 calc R . . C7 C 0.0731(5) 0.5189(3) 0.3341(3) 0.0380(10) Uani 1 1 d . . . H7 H 0.1576 0.5394 0.3196 0.046 Uiso 1 1 calc R . . C9 C -0.1554(4) 0.2546(3) 0.4357(3) 0.0309(9) Uani 1 1 d . . . H9 H -0.1079 0.1998 0.4538 0.037 Uiso 1 1 calc R . . C6 C -0.0429(5) 0.5715(3) 0.3247(3) 0.0436(12) Uani 1 1 d . . . H6 H -0.0363 0.6285 0.3031 0.052 Uiso 1 1 calc R . . C5 C -0.1669(5) 0.5411(3) 0.3466(3) 0.0464(12) Uani 1 1 d . . . H5 H -0.2424 0.5782 0.3391 0.056 Uiso 1 1 calc R . . 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 C22 0.039(2) 0.030(2) 0.033(2) -0.0087(19) -0.0018(18) 0.001(2) C25 0.037(2) 0.032(2) 0.050(3) -0.009(2) 0.006(2) 0.012(2) C26 0.045(3) 0.019(2) 0.048(3) -0.0083(19) -0.001(2) 0.008(2) C23 0.035(3) 0.061(4) 0.064(3) -0.012(3) -0.014(2) 0.002(3) C27 0.064(3) 0.032(3) 0.059(3) 0.011(2) 0.008(2) 0.002(3) C28 0.070(3) 0.054(3) 0.042(3) 0.004(3) 0.013(2) -0.010(3) C92 0.054(3) 0.046(3) 0.044(3) 0.000(2) -0.005(2) -0.018(3) C91 0.038(3) 0.059(3) 0.045(3) -0.002(2) 0.011(2) -0.006(3) C24 0.028(2) 0.054(4) 0.101(4) -0.018(3) -0.003(3) 0.013(3) C81 0.038(3) 0.066(4) 0.074(3) -0.006(3) 0.004(2) -0.013(3) C82 0.067(4) 0.096(5) 0.051(3) -0.004(3) 0.035(3) -0.008(4) C21 0.040(2) 0.038(3) 0.030(2) -0.001(2) 0.0064(18) 0.009(2) Ir1 0.02919(9) 0.02241(9) 0.02822(10) -0.00184(7) 0.00418(6) 0.00526(7) Cl1 0.0899(10) 0.0554(8) 0.0330(6) -0.0107(6) -0.0010(6) 0.0256(8) N2 0.0214(15) 0.0218(17) 0.0298(17) 0.0012(14) 0.0057(13) 0.0013(14) N1 0.0253(16) 0.0236(17) 0.0284(17) 0.0020(14) 0.0053(13) -0.0005(15) C1 0.028(2) 0.026(2) 0.0220(19) 0.0004(16) 0.0055(15) 0.0033(18) C2 0.030(2) 0.026(2) 0.0234(19) 0.0015(17) -0.0017(16) 0.0001(18) C4 0.034(2) 0.033(2) 0.041(2) -0.001(2) 0.0024(18) 0.008(2) C3 0.026(2) 0.026(2) 0.027(2) -0.0018(17) 0.0012(16) 0.0019(18) C8 0.031(2) 0.039(3) 0.046(3) 0.004(2) 0.0150(19) 0.001(2) C7 0.046(3) 0.031(2) 0.037(2) 0.003(2) 0.0020(19) -0.005(2) C9 0.029(2) 0.027(2) 0.037(2) 0.0064(18) 0.0037(17) -0.0034(19) C6 0.061(3) 0.018(2) 0.048(3) 0.002(2) -0.007(2) 0.001(2) C5 0.058(3) 0.029(3) 0.050(3) -0.005(2) -0.004(2) 0.018(2) _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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 C22 C21 1.426(6) . ? C22 C23 1.524(6) . ? C22 Ir1 2.112(4) . ? C22 H22 0.9800 . ? C25 C26 1.372(6) . ? C25 C24 1.507(6) . ? C25 Ir1 2.155(4) . ? C25 H25 0.9800 . ? C26 C27 1.515(6) . ? C26 Ir1 2.194(4) . ? C26 H26 0.9800 . ? C23 C24 1.482(6) . ? C23 H23A 0.9700 . ? C23 H23B 0.9700 . ? C27 C28 1.519(6) . ? C27 H27A 0.9700 . ? C27 H27B 0.9700 . ? C28 C21 1.506(6) . ? C28 H28A 0.9700 . ? C28 H28B 0.9700 . ? C92 C9 1.525(5) . ? C92 H92A 0.9600 . ? C92 H92B 0.9600 . ? C92 H92C 0.9600 . ? C91 C9 1.506(5) . ? C91 H91A 0.9600 . ? C91 H91B 0.9600 . ? C91 H91C 0.9600 . ? C24 H24A 0.9700 . ? C24 H24B 0.9700 . ? C81 C8 1.525(6) . ? C81 H81A 0.9600 . ? C81 H81B 0.9600 . ? C81 H81C 0.9600 . ? C82 C8 1.516(5) . ? C82 H82A 0.9600 . ? C82 H82B 0.9600 . ? C82 H82C 0.9600 . ? C21 Ir1 2.092(4) . ? C21 H21 0.9800 . ? Ir1 C1 2.020(4) . ? Ir1 Cl1 2.3650(11) . ? N2 C1 1.349(5) . ? N2 C3 1.396(5) . ? N2 C9 1.479(5) . ? N1 C1 1.372(5) . ? N1 C2 1.392(5) . ? N1 C8 1.471(5) . ? C2 C3 1.383(5) . ? C2 C7 1.385(5) . ? C4 C5 1.378(6) . ? C4 C3 1.395(5) . ? C4 H4 0.9300 . ? C8 H8 0.9800 . ? C7 C6 1.388(6) . ? C7 H7 0.9300 . ? C9 H9 0.9800 . ? C6 C5 1.369(6) . ? C6 H6 0.9300 . ? C5 H5 0.9300 . ? 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 C21 C22 C23 122.1(4) . . ? C21 C22 Ir1 69.4(2) . . ? C23 C22 Ir1 113.2(3) . . ? C21 C22 H22 114.7 . . ? C23 C22 H22 114.7 . . ? Ir1 C22 H22 114.7 . . ? C26 C25 C24 125.3(4) . . ? C26 C25 Ir1 73.1(2) . . ? C24 C25 Ir1 109.6(3) . . ? C26 C25 H25 113.8 . . ? C24 C25 H25 113.8 . . ? Ir1 C25 H25 113.8 . . ? C25 C26 C27 125.0(4) . . ? C25 C26 Ir1 70.1(2) . . ? C27 C26 Ir1 112.1(3) . . ? C25 C26 H26 113.9 . . ? C27 C26 H26 113.9 . . ? Ir1 C26 H26 113.9 . . ? C24 C23 C22 113.5(4) . . ? C24 C23 H23A 108.9 . . ? C22 C23 H23A 108.9 . . ? C24 C23 H23B 108.9 . . ? C22 C23 H23B 108.9 . . ? H23A C23 H23B 107.7 . . ? C26 C27 C28 112.8(4) . . ? C26 C27 H27A 109.0 . . ? C28 C27 H27A 109.0 . . ? C26 C27 H27B 109.0 . . ? C28 C27 H27B 109.0 . . ? H27A C27 H27B 107.8 . . ? C21 C28 C27 114.7(4) . . ? C21 C28 H28A 108.6 . . ? C27 C28 H28A 108.6 . . ? C21 C28 H28B 108.6 . . ? C27 C28 H28B 108.6 . . ? H28A C28 H28B 107.6 . . ? C9 C92 H92A 109.5 . . ? C9 C92 H92B 109.5 . . ? H92A C92 H92B 109.5 . . ? C9 C92 H92C 109.5 . . ? H92A C92 H92C 109.5 . . ? H92B C92 H92C 109.5 . . ? C9 C91 H91A 109.5 . . ? C9 C91 H91B 109.5 . . ? H91A C91 H91B 109.5 . . ? C9 C91 H91C 109.5 . . ? H91A C91 H91C 109.5 . . ? H91B C91 H91C 109.5 . . ? C23 C24 C25 114.4(4) . . ? C23 C24 H24A 108.7 . . ? C25 C24 H24A 108.7 . . ? C23 C24 H24B 108.7 . . ? C25 C24 H24B 108.7 . . ? H24A C24 H24B 107.6 . . ? C8 C81 H81A 109.5 . . ? C8 C81 H81B 109.5 . . ? H81A C81 H81B 109.5 . . ? C8 C81 H81C 109.5 . . ? H81A C81 H81C 109.5 . . ? H81B C81 H81C 109.5 . . ? C8 C82 H82A 109.5 . . ? C8 C82 H82B 109.5 . . ? H82A C82 H82B 109.5 . . ? C8 C82 H82C 109.5 . . ? H82A C82 H82C 109.5 . . ? H82B C82 H82C 109.5 . . ? C22 C21 C28 125.7(4) . . ? C22 C21 Ir1 71.0(2) . . ? C28 C21 Ir1 112.1(3) . . ? C22 C21 H21 113.5 . . ? C28 C21 H21 113.5 . . ? Ir1 C21 H21 113.5 . . ? C1 Ir1 C21 92.36(15) . . ? C1 Ir1 C22 91.38(15) . . ? C21 Ir1 C22 39.65(16) . . ? C1 Ir1 C25 155.83(17) . . ? C21 Ir1 C25 96.64(16) . . ? C22 Ir1 C25 81.58(16) . . ? C1 Ir1 C26 167.33(16) . . ? C21 Ir1 C26 81.38(16) . . ? C22 Ir1 C26 90.75(16) . . ? C25 Ir1 C26 36.76(15) . . ? C1 Ir1 Cl1 89.79(10) . . ? C21 Ir1 Cl1 156.44(13) . . ? C22 Ir1 Cl1 163.76(13) . . ? C25 Ir1 Cl1 90.81(11) . . ? C26 Ir1 Cl1 91.65(11) . . ? C1 N2 C3 110.6(3) . . ? C1 N2 C9 122.1(3) . . ? C3 N2 C9 127.0(3) . . ? C1 N1 C2 110.2(3) . . ? C1 N1 C8 121.8(3) . . ? C2 N1 C8 127.7(3) . . ? N2 C1 N1 106.1(3) . . ? N2 C1 Ir1 129.4(3) . . ? N1 C1 Ir1 124.5(3) . . ? C3 C2 C7 121.5(4) . . ? C3 C2 N1 106.4(3) . . ? C7 C2 N1 132.1(4) . . ? C5 C4 C3 116.5(4) . . ? C5 C4 H4 121.8 . . ? C3 C4 H4 121.8 . . ? C2 C3 C4 121.3(4) . . ? C2 C3 N2 106.6(3) . . ? C4 C3 N2 132.1(4) . . ? N1 C8 C82 110.0(3) . . ? N1 C8 C81 111.9(4) . . ? C82 C8 C81 113.8(4) . . ? N1 C8 H8 106.9 . . ? C82 C8 H8 106.9 . . ? C81 C8 H8 106.9 . . ? C2 C7 C6 117.0(4) . . ? C2 C7 H7 121.5 . . ? C6 C7 H7 121.5 . . ? N2 C9 C91 112.3(3) . . ? N2 C9 C92 110.1(3) . . ? C91 C9 C92 114.0(4) . . ? N2 C9 H9 106.7 . . ? C91 C9 H9 106.7 . . ? C92 C9 H9 106.7 . . ? C5 C6 C7 121.2(4) . . ? C5 C6 H6 119.4 . . ? C7 C6 H6 119.4 . . ? C6 C5 C4 122.5(4) . . ? C6 C5 H5 118.7 . . ? C4 C5 H5 118.7 . . ? 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 C24 C25 C26 C27 -1.1(7) . . . . ? Ir1 C25 C26 C27 -103.5(4) . . . . ? C24 C25 C26 Ir1 102.5(4) . . . . ? C21 C22 C23 C24 88.6(6) . . . . ? Ir1 C22 C23 C24 9.2(6) . . . . ? C25 C26 C27 C28 87.4(5) . . . . ? Ir1 C26 C27 C28 6.8(5) . . . . ? C26 C27 C28 C21 -24.1(6) . . . . ? C22 C23 C24 C25 -26.6(7) . . . . ? C26 C25 C24 C23 -52.2(7) . . . . ? Ir1 C25 C24 C23 30.7(6) . . . . ? C23 C22 C21 C28 -1.2(6) . . . . ? Ir1 C22 C21 C28 104.0(4) . . . . ? C23 C22 C21 Ir1 -105.2(4) . . . . ? C27 C28 C21 C22 -51.5(6) . . . . ? C27 C28 C21 Ir1 30.3(5) . . . . ? C22 C21 Ir1 C1 -89.3(3) . . . . ? C28 C21 Ir1 C1 148.9(3) . . . . ? C28 C21 Ir1 C22 -121.7(4) . . . . ? C22 C21 Ir1 C25 68.2(3) . . . . ? C28 C21 Ir1 C25 -53.5(4) . . . . ? C22 C21 Ir1 C26 101.7(3) . . . . ? C28 C21 Ir1 C26 -20.0(3) . . . . ? C22 C21 Ir1 Cl1 175.8(2) . . . . ? C28 C21 Ir1 Cl1 54.1(5) . . . . ? C21 C22 Ir1 C1 92.0(3) . . . . ? C23 C22 Ir1 C1 -150.8(4) . . . . ? C23 C22 Ir1 C21 117.2(4) . . . . ? C21 C22 Ir1 C25 -111.2(3) . . . . ? C23 C22 Ir1 C25 6.0(4) . . . . ? C21 C22 Ir1 C26 -75.5(3) . . . . ? C23 C22 Ir1 C26 41.7(4) . . . . ? C21 C22 Ir1 Cl1 -174.0(3) . . . . ? C23 C22 Ir1 Cl1 -56.8(6) . . . . ? C26 C25 Ir1 C1 177.0(3) . . . . ? C24 C25 Ir1 C1 54.9(5) . . . . ? C26 C25 Ir1 C21 65.9(3) . . . . ? C24 C25 Ir1 C21 -56.2(4) . . . . ? C26 C25 Ir1 C22 102.7(3) . . . . ? C24 C25 Ir1 C22 -19.4(3) . . . . ? C24 C25 Ir1 C26 -122.2(5) . . . . ? C26 C25 Ir1 Cl1 -91.7(2) . . . . ? C24 C25 Ir1 Cl1 146.2(3) . . . . ? C25 C26 Ir1 C1 -174.5(6) . . . . ? C27 C26 Ir1 C1 -53.8(8) . . . . ? C25 C26 Ir1 C21 -113.5(3) . . . . ? C27 C26 Ir1 C21 7.2(3) . . . . ? C25 C26 Ir1 C22 -74.8(3) . . . . ? C27 C26 Ir1 C22 45.9(3) . . . . ? C27 C26 Ir1 C25 120.7(4) . . . . ? C25 C26 Ir1 Cl1 89.1(2) . . . . ? C27 C26 Ir1 Cl1 -150.1(3) . . . . ? C3 N2 C1 N1 1.3(4) . . . . ? C9 N2 C1 N1 175.3(3) . . . . ? C3 N2 C1 Ir1 -177.7(3) . . . . ? C9 N2 C1 Ir1 -3.7(5) . . . . ? C2 N1 C1 N2 -2.3(4) . . . . ? C8 N1 C1 N2 -175.9(3) . . . . ? C2 N1 C1 Ir1 176.7(2) . . . . ? C8 N1 C1 Ir1 3.1(5) . . . . ? C21 Ir1 C1 N2 -66.1(3) . . . . ? C22 Ir1 C1 N2 -105.8(3) . . . . ? C25 Ir1 C1 N2 -178.1(3) . . . . ? C26 Ir1 C1 N2 -6.2(9) . . . . ? Cl1 Ir1 C1 N2 90.4(3) . . . . ? C21 Ir1 C1 N1 115.1(3) . . . . ? C22 Ir1 C1 N1 75.4(3) . . . . ? C25 Ir1 C1 N1 3.1(6) . . . . ? C26 Ir1 C1 N1 175.0(5) . . . . ? Cl1 Ir1 C1 N1 -88.4(3) . . . . ? C1 N1 C2 C3 2.4(4) . . . . ? C8 N1 C2 C3 175.6(3) . . . . ? C1 N1 C2 C7 -177.4(4) . . . . ? C8 N1 C2 C7 -4.2(7) . . . . ? C7 C2 C3 C4 0.3(6) . . . . ? N1 C2 C3 C4 -179.5(3) . . . . ? C7 C2 C3 N2 178.3(3) . . . . ? N1 C2 C3 N2 -1.5(4) . . . . ? C5 C4 C3 C2 0.2(6) . . . . ? C5 C4 C3 N2 -177.1(4) . . . . ? C1 N2 C3 C2 0.2(4) . . . . ? C9 N2 C3 C2 -173.5(3) . . . . ? C1 N2 C3 C4 177.8(4) . . . . ? C9 N2 C3 C4 4.1(6) . . . . ? C1 N1 C8 C82 107.2(4) . . . . ? C2 N1 C8 C82 -65.3(5) . . . . ? C1 N1 C8 C81 -125.3(4) . . . . ? C2 N1 C8 C81 62.2(5) . . . . ? C3 C2 C7 C6 -0.6(6) . . . . ? N1 C2 C7 C6 179.2(4) . . . . ? C1 N2 C9 C91 125.0(4) . . . . ? C3 N2 C9 C91 -62.0(5) . . . . ? C1 N2 C9 C92 -106.8(4) . . . . ? C3 N2 C9 C92 66.1(5) . . . . ? C2 C7 C6 C5 0.3(6) . . . . ? C7 C6 C5 C4 0.3(7) . . . . ? C3 C4 C5 C6 -0.5(6) . . . . ? _diffrn_measured_fraction_theta_max 0.840 _diffrn_reflns_theta_full 26.00 _diffrn_measured_fraction_theta_full 0.998 _refine_diff_density_max 0.573 _refine_diff_density_min -1.052 _refine_diff_density_rms 0.121 data_glc39 _database_code_depnum_ccdc_archive 'CCDC 898189' #TrackingRef '15469_web_deposit_cif_file_1_AytacGurhanGOKCE_1353065607.CCDC_898189_2b.cif' _audit_creation_method 'SHELXL-97 (Sheldrick, 2008)' _chemical_name_systematic ;(1,3-Diisopropyl-(5,6-dimethyl)benzimidazol-2-ylidene) chloro(\m^4^-1,5-cyclooctadiene)iridium^I^ ; _chemical_name_common ; (1,3-Diisopropyl-(5,6-dimethyl)benzimidazol-2-ylidene) chloro(mu$4!-1,5-cyclooctadiene)iridium$I! ; _chemical_formula_moiety 'C23 H34 Cl Ir N2' _chemical_formula_sum 'C23 H34 Cl Ir N2' _chemical_melting_point ? _exptl_crystal_description prism _exptl_crystal_colour yellow _diffrn_ambient_temperature 293(2) _chemical_formula_weight 566.17 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' Ir Ir -1.4442 7.9887 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'C 2/m' _symmetry_int_tables_number 12 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z' '-x, -y, -z' 'x, -y, z' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z' _cell_length_a 17.1618(16) _cell_length_b 14.1773(7) _cell_length_c 12.8587(11) _cell_angle_alpha 90.00 _cell_angle_beta 133.312(16) _cell_angle_gamma 90.00 _cell_volume 2276.5(3) _cell_formula_units_Z 4 _cell_measurement_temperature 293(2) _cell_measurement_reflns_used 5439 _cell_measurement_theta_min 3.2562 _cell_measurement_theta_max 29.3167 _exptl_crystal_size_max 0.373 _exptl_crystal_size_mid 0.272 _exptl_crystal_size_min 0.193 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.652 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1120 _exptl_absorpt_coefficient_mu 5.992 _exptl_absorpt_correction_T_min 0.42928 _exptl_absorpt_correction_T_max 1.00000 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. ; _diffrn_radiation_probe x-ray _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_source 'Enhance (Mo) X-ray Source' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Xcalibur, Eos' _diffrn_measurement_method '\w scans' _diffrn_detector_area_resol_mean 16.1333 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 12104 _diffrn_reflns_av_R_equivalents 0.0464 _diffrn_reflns_av_sigmaI/netI 0.0385 _diffrn_reflns_limit_h_min -23 _diffrn_reflns_limit_h_max 22 _diffrn_reflns_limit_k_min -19 _diffrn_reflns_limit_k_max 16 _diffrn_reflns_limit_l_min -17 _diffrn_reflns_limit_l_max 16 _diffrn_reflns_theta_min 3.26 _diffrn_reflns_theta_max 29.38 _reflns_number_total 2843 _reflns_number_gt 2567 _reflns_threshold_expression >2sigma(I) _computing_data_collection ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 ; _computing_cell_refinement ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 ; _computing_data_reduction ; CrysAlisPro, Agilent Technologies, Version 1.171.35.11 ; _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'ORTEP-3 (Farrugia, 1997)' _computing_publication_material 'SHELXL-97 (Sheldrick, 2008)' _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^ > 2sigma(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^)+(0.0589P)^2^+2.5671P] 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 2843 _refine_ls_number_parameters 130 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0428 _refine_ls_R_factor_gt 0.0368 _refine_ls_wR_factor_ref 0.0933 _refine_ls_wR_factor_gt 0.0888 _refine_ls_goodness_of_fit_ref 1.043 _refine_ls_restrained_S_all 1.043 _refine_ls_shift/su_max 0.005 _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 C2 C 0.1971(3) -0.0492(3) 0.7469(5) 0.0302(10) Uani 1 1 d . . . C3 C 0.1482(4) -0.0985(4) 0.7822(5) 0.0376(11) Uani 1 1 d . . . H3 H 0.1473 -0.1641 0.7809 0.045 Uiso 1 1 calc R . . C1 C 0.2893(5) 0.0000 0.6918(7) 0.0319(14) Uani 1 2 d S . . C81 C 0.3209(5) -0.2389(4) 0.8067(7) 0.0525(14) Uani 1 1 d . . . H81A H 0.3866 -0.2106 0.8899 0.079 Uiso 1 1 calc R . . H81B H 0.3363 -0.2975 0.7864 0.079 Uiso 1 1 calc R . . H81C H 0.2755 -0.2505 0.8239 0.079 Uiso 1 1 calc R . . C21 C 0.4752(4) 0.0492(4) 0.6016(5) 0.0379(11) Uani 1 1 d . . . H21 H 0.4327 0.0774 0.5066 0.045 Uiso 1 1 calc R . . C4 C 0.1008(4) -0.0494(4) 0.8192(6) 0.0405(12) Uani 1 1 d . . . C24 C 0.5144(4) -0.0503(4) 0.8494(5) 0.0470(14) Uani 1 1 d . . . H24 H 0.4974 -0.0789 0.9013 0.056 Uiso 1 1 calc R . . C8 C 0.2652(4) -0.1734(4) 0.6813(6) 0.0386(11) Uani 1 1 d . . . H8 H 0.3114 -0.1690 0.6621 0.046 Uiso 1 1 calc R . . C82 C 0.1597(5) -0.2091(5) 0.5471(7) 0.0613(17) Uani 1 1 d . . . H82A H 0.1113 -0.2147 0.5605 0.092 Uiso 1 1 calc R . . H82B H 0.1692 -0.2697 0.5239 0.092 Uiso 1 1 calc R . . H82C H 0.1307 -0.1658 0.4706 0.092 Uiso 1 1 calc R . . C22 C 0.5674(5) 0.1083(6) 0.7206(7) 0.0647(19) Uani 1 1 d . . . H22A H 0.6311 0.0869 0.7429 0.078 Uiso 1 1 calc R . . H22B H 0.5542 0.1729 0.6873 0.078 Uiso 1 1 calc R . . C23 C 0.5889(7) 0.1074(7) 0.8514(7) 0.084(3) Uani 1 1 d . . . H23A H 0.5873 0.1720 0.8748 0.101 Uiso 1 1 calc R . . H23B H 0.6610 0.0839 0.9280 0.101 Uiso 1 1 calc R . . C5 C 0.0531(5) -0.1028(5) 0.8649(7) 0.0549(16) Uani 1 1 d . . . H5A H -0.0225 -0.0910 0.7986 0.082 Uiso 1 1 calc R . . H5B H 0.0859 -0.0825 0.9586 0.082 Uiso 1 1 calc R . . H5C H 0.0654 -0.1691 0.8668 0.082 Uiso 1 1 calc R . . N1 N 0.2554(3) -0.0767(3) 0.7137(4) 0.0316(8) Uani 1 1 d . . . Cl1 Cl 0.22679(16) 0.0000 0.4002(2) 0.0571(6) Uani 1 2 d S . . Ir1 Ir 0.381178(17) 0.0000 0.64590(2) 0.02766(11) Uani 1 2 d S . . 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 C2 0.028(2) 0.037(3) 0.036(2) 0.0006(19) 0.0262(19) -0.0005(18) C3 0.037(2) 0.036(3) 0.047(3) 0.004(2) 0.031(2) 0.001(2) C1 0.032(3) 0.032(4) 0.034(3) 0.000 0.023(3) 0.000 C81 0.062(4) 0.037(3) 0.069(4) 0.007(3) 0.049(3) 0.008(3) C21 0.046(3) 0.048(3) 0.040(2) -0.001(2) 0.037(2) -0.006(2) C4 0.032(2) 0.049(3) 0.045(2) 0.003(2) 0.029(2) -0.001(2) C24 0.048(3) 0.061(4) 0.027(2) 0.014(2) 0.024(2) 0.009(3) C8 0.053(3) 0.028(3) 0.057(3) -0.007(2) 0.046(3) -0.001(2) C82 0.075(4) 0.051(4) 0.061(4) -0.017(3) 0.048(4) -0.014(3) C22 0.062(4) 0.078(5) 0.069(4) -0.022(4) 0.051(4) -0.037(4) C23 0.090(5) 0.105(7) 0.056(4) -0.033(4) 0.050(4) -0.061(5) C5 0.060(4) 0.062(4) 0.074(4) 0.010(3) 0.059(3) 0.004(3) N1 0.039(2) 0.028(2) 0.044(2) -0.0010(16) 0.0345(18) 0.0011(16) Cl1 0.0388(10) 0.0802(16) 0.0335(8) 0.000 0.0175(8) 0.000 Ir1 0.02968(15) 0.03279(17) 0.02863(14) 0.000 0.02314(12) 0.000 _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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 C2 N1 1.386(6) . ? C2 C3 1.387(7) . ? C2 C2 1.394(10) 6 ? C3 C4 1.379(7) . ? C3 H3 0.9300 . ? C1 N1 1.351(6) . ? C1 N1 1.351(6) 6 ? C1 Ir1 2.028(7) . ? C81 C8 1.504(8) . ? C81 H81A 0.9600 . ? C81 H81B 0.9600 . ? C81 H81C 0.9600 . ? C21 C21 1.395(11) 6 ? C21 C22 1.492(8) . ? C21 Ir1 2.162(5) . ? C21 H21 0.9800 . ? C4 C4 1.402(12) 6 ? C4 C5 1.500(8) . ? C24 C24 1.427(12) 6 ? C24 C23 1.499(9) 6 ? C24 Ir1 2.092(5) . ? C24 H24 0.9800 . ? C8 N1 1.476(6) . ? C8 C82 1.491(8) . ? C8 H8 0.9800 . ? C82 H82A 0.9600 . ? C82 H82B 0.9600 . ? C82 H82C 0.9600 . ? C22 C23 1.454(9) . ? C22 H22A 0.9700 . ? C22 H22B 0.9700 . ? C23 C24 1.499(9) 6 ? C23 H23A 0.9700 . ? C23 H23B 0.9700 . ? C5 H5A 0.9600 . ? C5 H5B 0.9600 . ? C5 H5C 0.9600 . ? Cl1 Ir1 2.349(2) . ? Ir1 C24 2.092(5) 6 ? Ir1 C21 2.162(5) 6 ? 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 N1 C2 C3 133.3(5) . . ? N1 C2 C2 106.4(3) . 6 ? C3 C2 C2 120.3(3) . 6 ? C4 C3 C2 119.4(5) . . ? C4 C3 H3 120.3 . . ? C2 C3 H3 120.3 . . ? N1 C1 N1 107.3(6) . 6 ? N1 C1 Ir1 126.3(3) . . ? N1 C1 Ir1 126.3(3) 6 . ? C8 C81 H81A 109.5 . . ? C8 C81 H81B 109.5 . . ? H81A C81 H81B 109.5 . . ? C8 C81 H81C 109.5 . . ? H81A C81 H81C 109.5 . . ? H81B C81 H81C 109.5 . . ? C21 C21 C22 124.2(4) 6 . ? C21 C21 Ir1 71.18(15) 6 . ? C22 C21 Ir1 111.6(4) . . ? C21 C21 H21 114.1 6 . ? C22 C21 H21 114.1 . . ? Ir1 C21 H21 114.1 . . ? C3 C4 C4 120.3(3) . 6 ? C3 C4 C5 119.4(6) . . ? C4 C4 C5 120.3(4) 6 . ? C24 C24 C23 122.7(5) 6 6 ? C24 C24 Ir1 70.06(17) 6 . ? C23 C24 Ir1 113.2(4) 6 . ? C24 C24 H24 114.4 6 . ? C23 C24 H24 114.4 6 . ? Ir1 C24 H24 114.4 . . ? N1 C8 C82 111.0(5) . . ? N1 C8 C81 112.5(4) . . ? C82 C8 C81 114.0(5) . . ? N1 C8 H8 106.3 . . ? C82 C8 H8 106.3 . . ? C81 C8 H8 106.3 . . ? C8 C82 H82A 109.5 . . ? C8 C82 H82B 109.5 . . ? H82A C82 H82B 109.5 . . ? C8 C82 H82C 109.5 . . ? H82A C82 H82C 109.5 . . ? H82B C82 H82C 109.5 . . ? C23 C22 C21 115.5(5) . . ? C23 C22 H22A 108.4 . . ? C21 C22 H22A 108.4 . . ? C23 C22 H22B 108.4 . . ? C21 C22 H22B 108.4 . . ? H22A C22 H22B 107.5 . . ? C22 C23 C24 116.6(5) . 6 ? C22 C23 H23A 108.1 . . ? C24 C23 H23A 108.1 6 . ? C22 C23 H23B 108.1 . . ? C24 C23 H23B 108.1 6 . ? H23A C23 H23B 107.3 . . ? C4 C5 H5A 109.5 . . ? C4 C5 H5B 109.5 . . ? H5A C5 H5B 109.5 . . ? C4 C5 H5C 109.5 . . ? H5A C5 H5C 109.5 . . ? H5B C5 H5C 109.5 . . ? C1 N1 C2 110.0(4) . . ? C1 N1 C8 122.7(4) . . ? C2 N1 C8 126.5(4) . . ? C1 Ir1 C24 92.1(2) . 6 ? C1 Ir1 C24 92.1(2) . . ? C24 Ir1 C24 39.9(3) 6 . ? C1 Ir1 C21 161.18(15) . 6 ? C24 Ir1 C21 93.9(2) 6 6 ? C24 Ir1 C21 81.2(2) . 6 ? C1 Ir1 C21 161.18(15) . . ? C24 Ir1 C21 81.2(2) 6 . ? C24 Ir1 C21 93.9(2) . . ? C21 Ir1 C21 37.6(3) 6 . ? C1 Ir1 Cl1 90.37(19) . . ? C24 Ir1 Cl1 159.90(17) 6 . ? C24 Ir1 Cl1 159.90(17) . . ? C21 Ir1 Cl1 90.15(15) 6 . ? C21 Ir1 Cl1 90.15(15) . . ? 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 C2 C3 C4 175.8(5) . . . . ? C2 C2 C3 C4 -0.9(6) 6 . . . ? C2 C3 C4 C4 0.9(6) . . . 6 ? C2 C3 C4 C5 -176.7(5) . . . . ? C21 C21 C22 C23 -70.4(8) 6 . . . ? Ir1 C21 C22 C23 11.0(9) . . . . ? C21 C22 C23 C24 -1.9(13) . . . 6 ? N1 C1 N1 C2 1.3(7) 6 . . . ? Ir1 C1 N1 C2 178.1(4) . . . . ? N1 C1 N1 C8 171.8(3) 6 . . . ? Ir1 C1 N1 C8 -11.4(8) . . . . ? C3 C2 N1 C1 -177.9(5) . . . . ? C2 C2 N1 C1 -0.8(4) 6 . . . ? C3 C2 N1 C8 12.1(8) . . . . ? C2 C2 N1 C8 -170.8(4) 6 . . . ? C82 C8 N1 C1 -104.2(6) . . . . ? C81 C8 N1 C1 126.8(6) . . . . ? C82 C8 N1 C2 64.7(7) . . . . ? C81 C8 N1 C2 -64.4(7) . . . . ? N1 C1 Ir1 C24 -108.0(6) . . . 6 ? N1 C1 Ir1 C24 68.1(6) 6 . . 6 ? N1 C1 Ir1 C24 -68.1(6) . . . . ? N1 C1 Ir1 C24 108.0(6) 6 . . . ? N1 C1 Ir1 C21 0.4(11) . . . 6 ? N1 C1 Ir1 C21 176.5(5) 6 . . 6 ? N1 C1 Ir1 C21 -176.5(5) . . . . ? N1 C1 Ir1 C21 -0.4(11) 6 . . . ? N1 C1 Ir1 Cl1 91.9(5) . . . . ? N1 C1 Ir1 Cl1 -91.9(5) 6 . . . ? C24 C24 Ir1 C1 -90.76(9) 6 . . . ? C23 C24 Ir1 C1 151.2(6) 6 . . . ? C23 C24 Ir1 C24 -118.0(6) 6 . . 6 ? C24 C24 Ir1 C21 106.92(16) 6 . . 6 ? C23 C24 Ir1 C21 -11.1(6) 6 . . 6 ? C24 C24 Ir1 C21 71.37(16) 6 . . . ? C23 C24 Ir1 C21 -46.7(6) 6 . . . ? C24 C24 Ir1 Cl1 172.4(5) 6 . . . ? C23 C24 Ir1 Cl1 54.4(9) 6 . . . ? C21 C21 Ir1 C1 178.4(7) 6 . . . ? C22 C21 Ir1 C1 58.2(9) . . . . ? C21 C21 Ir1 C24 108.18(18) 6 . . 6 ? C22 C21 Ir1 C24 -12.0(5) . . . 6 ? C21 C21 Ir1 C24 70.23(18) 6 . . . ? C22 C21 Ir1 C24 -50.0(5) . . . . ? C22 C21 Ir1 C21 -120.2(5) . . . 6 ? C21 C21 Ir1 Cl1 -90.05(5) 6 . . . ? C22 C21 Ir1 Cl1 149.7(5) . . . . ? _diffrn_measured_fraction_theta_max 0.871 _diffrn_reflns_theta_full 26.00 _diffrn_measured_fraction_theta_full 0.997 _refine_diff_density_max 3.440 _refine_diff_density_min -2.277 _refine_diff_density_rms 0.160