# Electronic Supplementary Material (ESI) for Chemical Communications # 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_BVW105 #============================================================================== _audit_creation_method 'SHELXL, adapted and expanded' _audit_creation_date 2006-07-27 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_formula_moiety ? _chemical_formula_sum 'C11 H16 Cl Ir N2 O2' _chemical_formula_weight 435.91 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' 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' 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 13.3567(15) _cell_length_b 13.2668(5) _cell_length_c 16.9665(8) _cell_angle_alpha 90.00 _cell_angle_beta 104.554(8) _cell_angle_gamma 90.00 _cell_volume 2910.0(4) _cell_formula_units_Z 8 _cell_measurement_temperature 208(2) _cell_measurement_reflns_used 462 _cell_measurement_theta_min 2.200 _cell_measurement_theta_max 27.510 _exptl_crystal_description 'rough plate' _exptl_crystal_colour 'colorless translucent' _exptl_crystal_size_max 0.24 _exptl_crystal_size_mid 0.15 _exptl_crystal_size_min 0.04 #_exptl_crystal_density_meas 'not measured' _exptl_crystal_density_diffrn 1.990 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1648 _exptl_absorpt_coefficient_mu 9.352 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details 'SADABS multiscan (Sheldrick, 1996)' _exptl_absorpt_correction_T_min 0.385 _exptl_absorpt_correction_T_max 0.688 _exptl_special_details ; ? ; _diffrn_ambient_temperature 208(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 'Nonius KappaCCD' _diffrn_measurement_method 'area detector \f and \w scan' _diffrn_detector_area_resol_mean 18.4 _diffrn_standards_number 0 _diffrn_standards_interval_time 0 _diffrn_standards_decay_% 0.000 _diffrn_reflns_number 71329 _diffrn_reflns_av_R_equivalents 0.0546 _diffrn_reflns_av_sigmaI/netI 0.0260 _diffrn_reflns_limit_h_min -17 _diffrn_reflns_limit_h_max 17 _diffrn_reflns_limit_k_min -17 _diffrn_reflns_limit_k_max 17 _diffrn_reflns_limit_l_min -22 _diffrn_reflns_limit_l_max 22 _diffrn_reflns_theta_min 2.20 _diffrn_reflns_theta_max 27.51 _reflns_number_total 6675 _reflns_number_gt 5635 _reflns_number_observed 5635 _reflns_threshold_expression >2sigma(I) _reflns_observed_criterion >2sigma(I) _computing_data_collection ; Nonius "Collect" program suite (Nonius, 1999) ; _computing_cell_refinement ? _computing_data_reduction ; Nonius "EvalCCD" program suite (Duisenberg, 1998) ; _computing_structure_solution ; DIRDIF (Beurskens et al., 1996), PATTY (Beurskens et al., 1987) ; _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics ; PLATON (Spek, 2003) ; _computing_publication_material ? _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 ; w=1/[\s^2^(Fo^2^)+(0.0138P)^2^+3.6163P] 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 6675 _refine_ls_number_parameters 343 _refine_ls_number_restraints 7 _refine_ls_R_factor_all 0.0320 _refine_ls_R_factor_gt 0.0211 _refine_ls_R_factor_obs 0.0211 _refine_ls_wR_factor_ref 0.0473 _refine_ls_wR_factor_all 0.0473 _refine_ls_wR_factor_gt 0.0428 _refine_ls_wR_factor_obs 0.0428 _refine_ls_goodness_of_fit_ref 1.070 _refine_ls_goodness_of_fit_all 1.070 _refine_ls_restrained_S_all 1.071 _refine_ls_shift/su_max 0.003 _refine_ls_shift/esd_max 0.003 _refine_ls_shift/su_mean 0.000 _refine_ls_shift/esd_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_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group Ir1A Ir 0.168606(11) 0.709391(11) 0.549773(8) 0.03436(5) Uani 1 d D . . N1A N 0.3465(2) 0.8494(2) 0.63561(17) 0.0328(6) Uani 1 d . . . N2A N 0.2555(2) 0.8059(2) 0.71755(18) 0.0374(7) Uani 1 d . . . C1A C 0.2654(3) 0.7923(3) 0.6413(2) 0.0319(7) Uani 1 d . . . C2A C 0.3855(3) 0.9002(3) 0.7076(2) 0.0397(9) Uani 1 d . . . H2A H 0.4416 0.9453 0.7188 0.048 Uiso 1 calc R . . C3A C 0.3285(3) 0.8732(3) 0.7583(2) 0.0415(9) Uani 1 d . . . H3A H 0.3368 0.8960 0.8120 0.050 Uiso 1 calc R . . C4A C 0.3812(3) 0.8628(3) 0.5608(2) 0.0364(8) Uani 1 d . . . H4A H 0.3466 0.8109 0.5214 0.044 Uiso 1 calc R . . C5A C 0.3477(3) 0.9651(3) 0.5242(2) 0.0490(10) Uani 1 d . . . H5A H 0.2731 0.9710 0.5134 0.074 Uiso 1 calc R . . H5B H 0.3685 0.9725 0.4736 0.074 Uiso 1 calc R . . H5C H 0.3802 1.0174 0.5619 0.074 Uiso 1 calc R . . C6A C 0.4963(3) 0.8463(3) 0.5773(2) 0.0472(10) Uani 1 d . . . H6A H 0.5322 0.8967 0.6155 0.071 Uiso 1 calc R . . H6B H 0.5174 0.8520 0.5268 0.071 Uiso 1 calc R . . H6C H 0.5135 0.7796 0.6002 0.071 Uiso 1 calc R . . C7A C 0.1756(3) 0.7569(3) 0.7507(2) 0.0445(10) Uani 1 d . . . H7A H 0.1285 0.7196 0.7059 0.053 Uiso 1 calc R . . C8A C 0.2232(4) 0.6835(5) 0.8150(3) 0.0820(17) Uani 1 d . . . H8A H 0.2609 0.6332 0.7925 0.123 Uiso 1 calc R . . H8B H 0.1694 0.6509 0.8350 0.123 Uiso 1 calc R . . H8C H 0.2703 0.7184 0.8594 0.123 Uiso 1 calc R . . C9A C 0.1135(5) 0.8357(4) 0.7803(5) 0.104(2) Uani 1 d . . . H9A H 0.1558 0.8673 0.8289 0.156 Uiso 1 calc R . . H9B H 0.0537 0.8045 0.7929 0.156 Uiso 1 calc R . . H9C H 0.0908 0.8862 0.7382 0.156 Uiso 1 calc R . . C10A C 0.0727(3) 0.6371(3) 0.4691(2) 0.0494(10) Uani 1 d D . . O10A O 0.0122(3) 0.5938(3) 0.4232(2) 0.0755(11) Uani 1 d D . . Cl1A Cl 0.0600(4) 0.8498(4) 0.5301(4) 0.0594(15) Uani 0.611(11) d PD A 1 C11A C 0.2604(15) 0.6029(13) 0.5655(11) 0.056(4) Uani 0.611(11) d PD A 1 O11A O 0.3116(9) 0.5363(8) 0.5792(7) 0.080(3) Uani 0.611(11) d PD A 1 Cl2A Cl 0.2824(7) 0.5733(6) 0.5810(6) 0.071(2) Uani 0.389(11) d PD A 2 C12A C 0.083(3) 0.820(2) 0.529(2) 0.069(9) Uani 0.389(11) d PD A 2 O12A O 0.0293(14) 0.8832(12) 0.5160(12) 0.084(5) Uani 0.389(11) d PD A 2 Ir1B Ir 0.179829(10) 0.240913(10) 0.177089(8) 0.02925(4) Uani 1 d . . . Cl1B Cl 0.05998(8) 0.37305(8) 0.16243(7) 0.0530(3) Uani 1 d . . . N1B N 0.3588(2) 0.3776(2) 0.26569(17) 0.0313(6) Uani 1 d . . . N2B N 0.2650(2) 0.3360(2) 0.34622(16) 0.0320(6) Uani 1 d . . . C1B C 0.2750(2) 0.3236(2) 0.2696(2) 0.0281(7) Uani 1 d . . . C2B C 0.4003(3) 0.4237(3) 0.3392(2) 0.0369(8) Uani 1 d . . . H2B H 0.4588 0.4657 0.3518 0.044 Uiso 1 calc R . . C3B C 0.3422(3) 0.3980(3) 0.3893(2) 0.0375(8) Uani 1 d . . . H3B H 0.3520 0.4184 0.4437 0.045 Uiso 1 calc R . . C4B C 0.3952(3) 0.3915(3) 0.1917(2) 0.0381(8) Uani 1 d . . . H4B H 0.3549 0.3458 0.1493 0.046 Uiso 1 calc R . . C5B C 0.3736(4) 0.4985(3) 0.1618(3) 0.0559(11) Uani 1 d . . . H5D H 0.2999 0.5116 0.1504 0.084 Uiso 1 calc R . . H5E H 0.3968 0.5078 0.1125 0.084 Uiso 1 calc R . . H5F H 0.4103 0.5449 0.2033 0.084 Uiso 1 calc R . . C6B C 0.5079(3) 0.3632(4) 0.2071(3) 0.0640(13) Uani 1 d . . . H6D H 0.5490 0.4074 0.2483 0.096 Uiso 1 calc R . . H6E H 0.5299 0.3701 0.1570 0.096 Uiso 1 calc R . . H6F H 0.5172 0.2939 0.2258 0.096 Uiso 1 calc R . . C7B C 0.1843(3) 0.2892(3) 0.3786(2) 0.0368(8) Uani 1 d . . . H7B H 0.1431 0.2445 0.3358 0.044 Uiso 1 calc R . . C8B C 0.2325(4) 0.2242(4) 0.4518(3) 0.0603(13) Uani 1 d . . . H8D H 0.2748 0.1724 0.4360 0.090 Uiso 1 calc R . . H8E H 0.1783 0.1929 0.4721 0.090 Uiso 1 calc R . . H8F H 0.2753 0.2658 0.4942 0.090 Uiso 1 calc R . . C9B C 0.1128(4) 0.3694(4) 0.3964(3) 0.0647(13) Uani 1 d . . . H9D H 0.1498 0.4108 0.4415 0.097 Uiso 1 calc R . . H9E H 0.0543 0.3376 0.4106 0.097 Uiso 1 calc R . . H9F H 0.0883 0.4112 0.3486 0.097 Uiso 1 calc R . . C10B C 0.0901(3) 0.1687(3) 0.0928(2) 0.0416(9) Uani 1 d . . . O10B O 0.0364(3) 0.1237(2) 0.04321(18) 0.0678(10) Uani 1 d . . . C11B C 0.2784(3) 0.1410(3) 0.1932(2) 0.0456(10) Uani 1 d . . . O11B O 0.3374(3) 0.0829(3) 0.2049(2) 0.0725(10) Uani 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 Ir1A 0.03180(8) 0.03844(9) 0.03122(8) -0.00117(6) 0.00489(6) -0.00507(6) N1A 0.0310(16) 0.0329(16) 0.0337(16) 0.0003(12) 0.0067(12) -0.0047(12) N2A 0.0326(16) 0.0471(19) 0.0316(16) 0.0006(14) 0.0061(13) -0.0041(14) C1A 0.0312(18) 0.0333(19) 0.0299(18) 0.0014(14) 0.0051(14) -0.0001(14) C2A 0.038(2) 0.041(2) 0.037(2) -0.0059(17) 0.0039(16) -0.0084(16) C3A 0.036(2) 0.054(2) 0.033(2) -0.0068(17) 0.0063(16) -0.0063(17) C4A 0.039(2) 0.036(2) 0.0347(19) -0.0018(15) 0.0102(16) -0.0089(16) C5A 0.050(3) 0.048(2) 0.049(2) 0.0138(19) 0.013(2) 0.0017(19) C6A 0.045(2) 0.048(2) 0.053(2) 0.0058(19) 0.0187(19) 0.0018(18) C7A 0.038(2) 0.060(3) 0.038(2) 0.0022(18) 0.0135(17) -0.0108(18) C8A 0.065(3) 0.105(5) 0.084(4) 0.036(3) 0.034(3) -0.010(3) C9A 0.084(4) 0.077(4) 0.184(7) 0.005(4) 0.094(5) 0.005(3) C10A 0.045(2) 0.055(3) 0.041(2) -0.0069(19) -0.0006(19) -0.001(2) O10A 0.061(2) 0.082(3) 0.067(2) -0.0296(19) -0.0141(17) -0.0052(18) Cl1A 0.047(3) 0.061(3) 0.0629(18) 0.005(2) -0.0001(19) 0.0113(19) C11A 0.056(10) 0.069(13) 0.040(7) -0.010(6) 0.007(7) -0.011(7) O11A 0.082(7) 0.056(6) 0.089(5) -0.009(5) -0.003(5) 0.015(4) Cl2A 0.068(5) 0.054(6) 0.074(4) -0.008(4) -0.011(3) 0.008(3) C12A 0.035(13) 0.11(3) 0.053(10) -0.029(15) -0.010(9) 0.002(12) O12A 0.090(11) 0.067(9) 0.085(10) -0.001(7) 0.002(8) 0.035(7) Ir1B 0.02983(7) 0.02796(7) 0.02767(7) -0.00086(5) 0.00297(5) -0.00266(5) Cl1B 0.0474(6) 0.0478(6) 0.0569(6) 0.0009(5) 0.0001(5) 0.0107(5) N1B 0.0285(15) 0.0286(15) 0.0359(16) -0.0029(12) 0.0060(12) -0.0025(12) N2B 0.0359(16) 0.0298(15) 0.0287(15) -0.0027(12) 0.0052(12) -0.0001(12) C1B 0.0270(17) 0.0244(16) 0.0313(17) 0.0000(13) 0.0041(14) 0.0015(13) C2B 0.0326(19) 0.034(2) 0.039(2) -0.0087(15) -0.0008(16) -0.0061(15) C3B 0.040(2) 0.037(2) 0.0314(19) -0.0056(15) 0.0002(16) 0.0010(16) C4B 0.035(2) 0.042(2) 0.038(2) -0.0003(16) 0.0097(16) -0.0051(16) C5B 0.064(3) 0.052(3) 0.051(3) 0.012(2) 0.012(2) -0.003(2) C6B 0.048(3) 0.083(4) 0.066(3) 0.012(3) 0.024(2) 0.018(2) C7B 0.041(2) 0.034(2) 0.036(2) 0.0003(15) 0.0119(16) -0.0060(16) C8B 0.069(3) 0.060(3) 0.049(3) 0.018(2) 0.008(2) -0.009(2) C9B 0.064(3) 0.057(3) 0.087(4) -0.002(3) 0.045(3) 0.003(2) C10B 0.047(2) 0.035(2) 0.035(2) 0.0085(16) -0.0032(17) 0.0003(17) O10B 0.079(2) 0.0518(19) 0.0506(18) -0.0023(15) -0.0242(17) -0.0122(17) C11B 0.047(2) 0.045(2) 0.041(2) -0.0144(18) 0.0039(19) -0.005(2) O11B 0.057(2) 0.062(2) 0.087(3) -0.0204(19) -0.0024(18) 0.0136(17) _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 Ir1A C12A 1.843(13) . Y Ir1A C11A 1.846(11) . Y Ir1A C10A 1.885(4) . Y Ir1A C1A 2.070(3) . Y Ir1A Cl1A 2.333(4) . Y Ir1A Cl2A 2.333(6) . Y N1A C1A 1.346(4) . Y N1A C2A 1.377(4) . Y N1A C4A 1.467(4) . Y N2A C1A 1.344(4) . Y N2A C3A 1.374(5) . Y N2A C7A 1.476(5) . Y C2A C3A 1.334(5) . Y C4A C6A 1.508(5) . Y C4A C5A 1.514(5) . Y C7A C8A 1.480(6) . Y C7A C9A 1.496(7) . Y C10A O10A 1.128(4) . Y C11A O11A 1.106(14) . Y C12A O12A 1.086(15) . Y Ir1B C11B 1.840(5) . Y Ir1B C10B 1.881(4) . Y Ir1B C1B 2.069(3) . Y Ir1B Cl1B 2.3446(10) . Y N1B C1B 1.345(4) . Y N1B C2B 1.375(4) . Y N1B C4B 1.467(5) . Y N2B C1B 1.349(4) . Y N2B C3B 1.376(4) . Y N2B C7B 1.466(4) . Y C2B C3B 1.330(5) . Y C4B C6B 1.509(5) . Y C4B C5B 1.511(5) . Y C7B C9B 1.510(5) . Y C7B C8B 1.515(5) . Y C10B O10B 1.129(4) . Y C11B O11B 1.084(5) . Y 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 C12A Ir1A C11A 175.6(16) . . Y C12A Ir1A C10A 89.7(11) . . Y C11A Ir1A C10A 91.2(7) . . Y C12A Ir1A C1A 87.5(11) . . Y C11A Ir1A C1A 91.8(7) . . Y C10A Ir1A C1A 176.07(16) . . Y C12A Ir1A Cl1A 2.5(14) . . Y C11A Ir1A Cl1A 176.9(8) . . Y C10A Ir1A Cl1A 91.0(2) . . Y C1A Ir1A Cl1A 86.11(18) . . Y C12A Ir1A Cl2A 177.0(11) . . Y C11A Ir1A Cl2A 5.0(8) . . Y C10A Ir1A Cl2A 93.2(3) . . Y C1A Ir1A Cl2A 89.5(3) . . Y Cl1A Ir1A Cl2A 175.1(3) . . Y C1A N1A C2A 110.1(3) . . Y C1A N1A C4A 124.4(3) . . Y C2A N1A C4A 125.2(3) . . Y C1A N2A C3A 110.0(3) . . Y C1A N2A C7A 124.3(3) . . Y C3A N2A C7A 125.7(3) . . Y N2A C1A N1A 105.6(3) . . Y N2A C1A Ir1A 126.8(3) . . Y N1A C1A Ir1A 127.4(3) . . Y C3A C2A N1A 106.9(3) . . Y C2A C3A N2A 107.3(3) . . Y N1A C4A C6A 110.6(3) . . Y N1A C4A C5A 109.8(3) . . Y C6A C4A C5A 112.8(3) . . Y N2A C7A C8A 110.6(3) . . Y N2A C7A C9A 109.6(4) . . Y C8A C7A C9A 112.6(5) . . Y O10A C10A Ir1A 176.6(4) . . Y O11A C11A Ir1A 175(2) . . Y O12A C12A Ir1A 177(4) . . Y C11B Ir1B C10B 92.39(16) . . Y C11B Ir1B C1B 89.37(14) . . Y C10B Ir1B C1B 178.23(15) . . Y C11B Ir1B Cl1B 176.88(12) . . Y C10B Ir1B Cl1B 90.73(12) . . Y C1B Ir1B Cl1B 87.51(9) . . Y C1B N1B C2B 110.0(3) . . Y C1B N1B C4B 124.7(3) . . Y C2B N1B C4B 125.2(3) . . Y C1B N2B C3B 110.0(3) . . Y C1B N2B C7B 124.8(3) . . Y C3B N2B C7B 125.3(3) . . Y N1B C1B N2B 105.6(3) . . Y N1B C1B Ir1B 127.2(2) . . Y N2B C1B Ir1B 127.2(2) . . Y C3B C2B N1B 107.4(3) . . Y C2B C3B N2B 107.1(3) . . Y N1B C4B C6B 110.5(3) . . Y N1B C4B C5B 109.3(3) . . Y C6B C4B C5B 112.9(4) . . Y N2B C7B C9B 109.7(3) . . Y N2B C7B C8B 110.3(3) . . Y C9B C7B C8B 113.4(4) . . Y O10B C10B Ir1B 178.6(3) . . Y O11B C11B Ir1B 178.0(4) . . Y _diffrn_measured_fraction_theta_max 0.957 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_full 0.955 _refine_diff_density_max 0.874 _refine_diff_density_min -0.553 _refine_diff_density_rms 0.107 _database_code_depnum_ccdc_archive 'CCDC 945707' ####################################################################### # # 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_BVW117 #============================================================================== _audit_creation_method 'SHELXL, adapted and expanded' _audit_creation_date 2006-07-27 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_formula_moiety ? _chemical_formula_sum 'C11 H18 Cl Ir N2 O2' _chemical_formula_weight 437.92 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' 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/c' 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' '-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 12.653(3) _cell_length_b 10.3696(6) _cell_length_c 11.3896(15) _cell_angle_alpha 90.00 _cell_angle_beta 105.162(16) _cell_angle_gamma 90.00 _cell_volume 1442.4(4) _cell_formula_units_Z 4 _cell_measurement_temperature 208(2) _cell_measurement_reflns_used 348 _cell_measurement_theta_min 2.580 _cell_measurement_theta_max 27.500 _exptl_crystal_description 'rough fragment' _exptl_crystal_colour 'translucent light yellow' _exptl_crystal_size_max 0.29 _exptl_crystal_size_mid 0.23 _exptl_crystal_size_min 0.19 #_exptl_crystal_density_meas 'not measured' _exptl_crystal_density_diffrn 2.017 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 832 _exptl_absorpt_coefficient_mu 9.434 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details 'SADABS multiscan (Sheldrick, 1996)' _exptl_absorpt_correction_T_min 0.095 _exptl_absorpt_correction_T_max 0.167 _exptl_special_details ; ? ; _diffrn_ambient_temperature 208(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 'Nonius KappaCCD' _diffrn_measurement_method 'area detector \f and \w scan' _diffrn_detector_area_resol_mean 18.4 _diffrn_standards_number 0 _diffrn_standards_interval_time 0 _diffrn_standards_decay_% 0.000 _diffrn_reflns_number 19289 _diffrn_reflns_av_R_equivalents 0.0412 _diffrn_reflns_av_sigmaI/netI 0.0167 _diffrn_reflns_limit_h_min -16 _diffrn_reflns_limit_h_max 16 _diffrn_reflns_limit_k_min -13 _diffrn_reflns_limit_k_max 13 _diffrn_reflns_limit_l_min -14 _diffrn_reflns_limit_l_max 14 _diffrn_reflns_theta_min 2.58 _diffrn_reflns_theta_max 27.50 _reflns_number_total 1665 _reflns_number_gt 1621 _reflns_number_observed 1621 _reflns_threshold_expression >2sigma(I) _reflns_observed_criterion >2sigma(I) _computing_data_collection ; Nonius "Collect" program suite (Nonius, 1999) ; _computing_cell_refinement ? _computing_data_reduction ; Nonius "EvalCCD" program suite (Duisenberg, 1998) ; _computing_structure_solution ; DIRDIF (Beurskens et al., 1996), PATTY (Beurskens et al., 1987) ; _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics ; PLATON (Spek, 2003) ; _computing_publication_material ? _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 ; w=1/[\s^2^(Fo^2^)+(0.0106P)^2^+0.4578P] 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 1665 _refine_ls_number_parameters 95 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0110 _refine_ls_R_factor_gt 0.0101 _refine_ls_R_factor_obs 0.0101 _refine_ls_wR_factor_ref 0.0258 _refine_ls_wR_factor_all 0.0258 _refine_ls_wR_factor_gt 0.0252 _refine_ls_wR_factor_obs 0.0252 _refine_ls_goodness_of_fit_ref 1.111 _refine_ls_goodness_of_fit_all 1.111 _refine_ls_restrained_S_all 1.111 _refine_ls_shift/su_max 0.001 _refine_ls_shift/esd_max 0.001 _refine_ls_shift/su_mean 0.000 _refine_ls_shift/esd_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_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group Ir1 Ir 0.0000 0.177338(7) 0.2500 0.02384(4) Uani 1 d S . . O1 O 0.0000 -0.11453(18) 0.2500 0.0533(6) Uani 1 d S . . C1 C 0.0000 0.3775(2) 0.2500 0.0253(5) Uani 1 d S . . N2 N -0.07220(12) 0.45063(13) 0.17276(14) 0.0296(3) Uani 1 d . . . C3 C -0.05491(17) 0.58824(16) 0.20288(19) 0.0378(4) Uani 1 d . . . H3A H -0.1128 0.6225 0.2368 0.045 Uiso 1 calc R . . H3B H -0.0520 0.6390 0.1312 0.045 Uiso 1 calc R . . C4 C -0.17278(15) 0.40122(18) 0.08922(17) 0.0332(4) Uani 1 d . . . H4 H -0.1585 0.3113 0.0685 0.040 Uiso 1 calc R . . C5 C -0.2004(2) 0.4786(2) -0.0280(2) 0.0516(5) Uani 1 d . . . H5A H -0.2209 0.5656 -0.0116 0.077 Uiso 1 calc R . . H5B H -0.2609 0.4380 -0.0865 0.077 Uiso 1 calc R . . H5C H -0.1371 0.4817 -0.0609 0.077 Uiso 1 calc R . . C6 C -0.26633(17) 0.3982(2) 0.1495(2) 0.0461(5) Uani 1 d . . . H6A H -0.2469 0.3431 0.2207 0.069 Uiso 1 calc R . . H6B H -0.3315 0.3647 0.0926 0.069 Uiso 1 calc R . . H6C H -0.2805 0.4848 0.1737 0.069 Uiso 1 calc R . . C7 C 0.0000 -0.0060(2) 0.2500 0.0329(6) Uani 1 d S . . Cl1 Cl -0.0624(2) 0.1909(2) 0.4249(2) 0.0442(5) Uani 0.50 d P A 1 C8 C -0.0482(8) 0.1776(9) 0.3878(9) 0.0383(17) Uani 0.50 d P A 2 O2 O -0.0788(5) 0.1805(4) 0.4726(5) 0.0601(15) Uani 0.50 d P A 2 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 Ir1 0.02599(6) 0.01744(6) 0.02745(6) 0.000 0.00586(4) 0.000 O1 0.0793(16) 0.0190(10) 0.0692(16) 0.000 0.0329(13) 0.000 C1 0.0295(11) 0.0190(11) 0.0282(12) 0.000 0.0087(9) 0.000 N2 0.0334(8) 0.0183(7) 0.0339(8) -0.0006(6) 0.0033(6) 0.0037(6) C3 0.0529(12) 0.0178(8) 0.0406(11) 0.0012(7) 0.0084(9) 0.0035(8) C4 0.0325(9) 0.0304(9) 0.0328(9) -0.0021(7) 0.0017(7) 0.0051(7) C5 0.0530(13) 0.0617(14) 0.0345(11) 0.0079(10) 0.0017(9) 0.0041(11) C6 0.0368(10) 0.0538(13) 0.0466(12) 0.0003(10) 0.0088(9) 0.0030(10) C7 0.0389(14) 0.0239(13) 0.0370(14) 0.000 0.0119(11) 0.000 Cl1 0.0616(11) 0.0349(8) 0.0448(16) -0.0049(9) 0.0296(10) -0.0090(6) C8 0.045(4) 0.025(3) 0.046(5) -0.005(3) 0.015(3) -0.009(2) O2 0.090(4) 0.051(3) 0.051(3) -0.013(2) 0.038(3) -0.0227(19) _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 Ir1 C8 1.826(9) 2 Y Ir1 C8 1.826(9) . Y Ir1 C7 1.901(3) . Y Ir1 C1 2.076(2) . Y Ir1 Cl1 2.332(2) 2 Y Ir1 Cl1 2.332(2) . Y O1 C7 1.125(3) . Y C1 N2 1.3279(19) . Y C1 N2 1.3279(19) 2 Y N2 C4 1.468(2) . Y N2 C3 1.471(2) . Y C3 C3 1.518(4) 2 Y C4 C6 1.516(3) . Y C4 C5 1.518(3) . Y C8 O2 1.132(8) . Y 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 C8 Ir1 C8 179.9(6) 2 . Y C8 Ir1 C7 90.1(3) 2 . Y C8 Ir1 C7 90.1(3) . . Y C8 Ir1 C1 89.9(3) 2 . Y C8 Ir1 C1 89.9(3) . . Y C7 Ir1 C1 180.0 . . ? C8 Ir1 Cl1 3.4(3) 2 2 Y C8 Ir1 Cl1 176.5(2) . 2 Y C7 Ir1 Cl1 93.46(6) . 2 Y C1 Ir1 Cl1 86.54(6) . 2 Y C8 Ir1 Cl1 176.4(2) 2 . Y C8 Ir1 Cl1 3.4(3) . . Y C7 Ir1 Cl1 93.46(6) . . Y C1 Ir1 Cl1 86.54(6) . . Y Cl1 Ir1 Cl1 173.07(12) 2 . Y N2 C1 N2 110.3(2) . 2 Y N2 C1 Ir1 124.83(10) . . Y N2 C1 Ir1 124.83(10) 2 . Y C1 N2 C4 124.04(15) . . Y C1 N2 C3 111.41(15) . . Y C4 N2 C3 122.74(15) . . Y N2 C3 C3 102.58(10) . 2 Y N2 C4 C6 111.16(16) . . Y N2 C4 C5 110.31(16) . . Y C6 C4 C5 112.44(17) . . Y O1 C7 Ir1 180.0 . . ? O2 C8 Ir1 178.4(9) . . Y _diffrn_measured_fraction_theta_max 0.950 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_full 0.938 _refine_diff_density_max 0.551 _refine_diff_density_min -0.499 _refine_diff_density_rms 0.060 _database_code_depnum_ccdc_archive 'CCDC 945708'