Stepwise formation of organometallic macrocycles and triangular prisms containing 2,2'-bisbenzimidazole ligands.
Wu, Tong; Lin, Yue-Jian; Jin, Guo-Xin; Dalton transactions (Cambridge, England : 2003) 42 (2013) 82–88; doi:10.1039/c2dt31387a

data_7020636
_publ_section_title
;
 Stepwise formation of organometallic macrocycles and triangular prisms
 containing 2,2'-bisbenzimidazole ligands.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              82
_journal_page_last               88
_journal_paper_doi               10.1039/c2dt31387a
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C102 H126 F12 Ir4 N12 O19 S4'
_chemical_formula_weight         2949.19
_chemical_name_systematic
;
?
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 110.4360(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   12.8163(8)
_cell_length_b                   25.5882(14)
_cell_length_c                   17.7677(10)
_cell_measurement_reflns_used    9976
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.39
_cell_measurement_theta_min      2.44
_cell_volume                     5460.1(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_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 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0467
_diffrn_reflns_av_sigmaI/netI    0.0595
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            40168
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.22
_diffrn_standards_decay_%        5.02
_exptl_absorpt_coefficient_mu    5.027
_exptl_absorpt_correction_T_max  0.7524
_exptl_absorpt_correction_T_min  0.6078
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.794
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2908
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.06
_platon_squeeze_details
;
;
_refine_diff_density_max         2.473
_refine_diff_density_min         -2.222
_refine_diff_density_rms         0.178
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.0(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1191
_refine_ls_number_reflns         20032
_refine_ls_number_restraints     265
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0664
_refine_ls_R_factor_gt           0.0541
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0879P)^2^+7.3679P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1421
_refine_ls_wR_factor_ref         0.1497
_reflns_number_gt                16621
_reflns_number_total             20032
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31387a.txt
_cod_data_source_block           mo_2c
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               7020636