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_4083502
_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            'C83 H84 Cl4 F12 Ir4 N4 O20 S4'
_chemical_formula_weight         2724.38
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                71.007(4)
_cell_angle_beta                 77.715(5)
_cell_angle_gamma                82.149(5)
_cell_formula_units_Z            2
_cell_length_a                   15.502(5)
_cell_length_b                   17.303(5)
_cell_length_c                   22.752(7)
_cell_measurement_reflns_used    994
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.740
_cell_measurement_theta_min      2.644
_cell_volume                     5623(3)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.960
_diffrn_measured_fraction_theta_max 0.960
_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  0.0390
_diffrn_reflns_av_sigmaI/netI    0.1249
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            28400
_diffrn_reflns_theta_full        27.14
_diffrn_reflns_theta_max         27.14
_diffrn_reflns_theta_min         0.96
_diffrn_standards_decay_%        11.66
_exptl_absorpt_coefficient_mu    4.965
_exptl_absorpt_correction_T_max  0.6922
_exptl_absorpt_correction_T_min  0.5230
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.609
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2636
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.041
_refine_diff_density_min         -1.496
_refine_diff_density_rms         0.158
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.838
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1132
_refine_ls_number_reflns         23933
_refine_ls_number_restraints     160
_refine_ls_restrained_S_all      0.840
_refine_ls_R_factor_all          0.1272
_refine_ls_R_factor_gt           0.0566
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0605P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1342
_refine_ls_wR_factor_ref         0.1502
_reflns_number_gt                10302
_reflns_number_total             23933
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800426e-file001.cif
_cod_data_source_block           compound_5b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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      P-1
_cod_database_code               4083502