A strategy for obtaining isostructurality despite structural diversity in coordination compounds
Amani, Vahid; Esmaeili, Maryam; Norouzi, Fataneh; Khavasi, Hamid Reza; CrystEngComm 26 (2024) 543–556; doi:10.1039/D3CE01106B

data_7247979
_publ_section_title
;
 A strategy for obtaining isostructurality despite structural diversity in
 coordination compounds
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              543
_journal_page_last               556
_journal_paper_doi               10.1039/D3CE01106B
_journal_volume                  26
_journal_year                    2024
_chemical_formula_sum            'C24 H18 Br2 Hg I2 N4 O2'
_chemical_formula_weight         1008.61
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/cc1290m0
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-03-14 deposited with the CCDC.	2024-01-03 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 125.751(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.3489(18)
_cell_length_b                   4.9200(6)
_cell_length_c                   28.395(2)
_cell_measurement_reflns_used    8287
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      1.77
_cell_volume                     2760.6(5)
_computing_cell_refinement       'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_data_collection       'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_data_reduction        'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean '0.15 mm'
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       'rotation method'
_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  0.1053
_diffrn_reflns_av_sigmaI/netI    0.0881
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            8287
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.77
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.735
_exptl_absorpt_correction_T_max  0.5248
_exptl_absorpt_correction_T_min  0.4021
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'shape of crystal determined optically'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.427
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1848
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.254
_refine_diff_density_min         -1.251
_refine_diff_density_rms         0.231
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.885
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     159
_refine_ls_number_reflns         3335
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.885
_refine_ls_R_factor_all          0.0772
_refine_ls_R_factor_gt           0.0489
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0656P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1203
_refine_ls_wR_factor_ref         0.1280
_reflns_number_gt                2204
_reflns_number_total             3335
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d3ce01106b2.cif
_cod_data_source_block           d:\determination\solution\b22\khb22
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 7247973--7247983.cif.
;
_cod_original_cell_volume        2760.6(4)
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C24 H18 Br2 Hg1 I2 N4 O2'
_cod_database_code               7247979