Synthesis, Characterization, and Electrochemical Properties of Molecular Rectangles of Half-Sandwich Iridium Complexes Containing Bridging Chloranilate Ligands†
Han, Ying-Feng; Lin, Yue-Jian; Jia, Wei-Guo; Jin, Guo-Xin; Organometallics 27 (2008) 4088–; doi:10.1021/om800426e

data_4083500
_publ_section_title
;
 Synthesis, Characterization, and Electrochemical Properties of Molecular
 Rectangles of Half-Sandwich Iridium Complexes Containing Bridging
 Chloranilate Ligands&#x2020;
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              4088
_journal_paper_doi               10.1021/om800426e
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C51 H48 Br2 Cl4 F6 Ir2 N2 O10 S2'
_chemical_formula_weight         1713.05
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 112.652(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.952(6)
_cell_length_b                   35.774(16)
_cell_length_c                   14.664(6)
_cell_measurement_reflns_used    992
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      21.712
_cell_measurement_theta_min      2.472
_cell_volume                     6270(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0866
_diffrn_reflns_av_sigmaI/netI    0.1222
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            26220
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.14
_diffrn_standards_decay_%        7.63
_exptl_absorpt_coefficient_mu    5.822
_exptl_absorpt_correction_T_max  0.5936
_exptl_absorpt_correction_T_min  0.4755
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.815
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3304
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.596
_refine_diff_density_min         -1.924
_refine_diff_density_rms         0.231
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     677
_refine_ls_number_reflns         11035
_refine_ls_number_restraints     22
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.1297
_refine_ls_R_factor_gt           0.0861
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0772P)^2^+91.3887P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1870
_refine_ls_wR_factor_ref         0.2024
_reflns_number_gt                7214
_reflns_number_total             11035
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800426e-file001.cif
_cod_data_source_block           '_compound_4b'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4083500