New discrete iodometallates with in situ generated triimidazole derivatives as countercations (Mn+ = Ag+, Pb2+, Bi3+)
Wang, Rong-Yan; Zhang, Xiao; Huo, Qi-Sheng; Yu, Jie-Hui; Xu, Ji-Qing; RSC Adv. 7 (2017) 19073–; doi:10.1039/C6RA27510A

data_7227959
_publ_section_title
;
 New discrete iodometallates with in situ generated triimidazole
 derivatives as countercations (Mn+ = Ag+, Pb2+, Bi3+)
;
_journal_issue                   31
_journal_name_full               'RSC Adv.'
_journal_page_first              19073
_journal_paper_doi               10.1039/C6RA27510A
_journal_volume                  7
_journal_year                    2017
_chemical_formula_sum            'C36 H46 I12 N12 O2 Pb3'
_chemical_formula_weight         2823.22
_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
_audit_update_record
;
2016-11-28 deposited with the CCDC.
2017-03-24 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.16(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   12.496(3)
_cell_length_b                   20.569(4)
_cell_length_c                   12.634(3)
_cell_measurement_reflns_used    22282
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.56
_cell_measurement_theta_min      3.21
_cell_volume                     3196.4(13)
_computing_cell_refinement       Process-auto
_computing_data_collection       Process-auto
_computing_data_reduction        Process-auto
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       omega-scan
_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  0.0870
_diffrn_reflns_av_sigmaI/netI    0.0747
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            30245
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.21
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    13.716
_exptl_absorpt_correction_T_max  0.254
_exptl_absorpt_correction_T_min  0.183
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Process-auto
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.933
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       columnar
_exptl_crystal_F_000             2488
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.839
_refine_diff_density_min         -1.512
_refine_diff_density_rms         0.216
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     295
_refine_ls_number_reflns         7292
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0797
_refine_ls_R_factor_gt           0.0492
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0160P)^2^+10.7798P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0838
_refine_ls_wR_factor_ref         0.0926
_reflns_number_gt                5113
_reflns_number_total             7292
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ra27510a2.cif
_cod_data_source_block           3
_cod_original_cell_volume        3196.3(11)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7227959