Metal-coordinated distibene and dibismuthene dications - isoelectronic analogues of butadiene dications.
Weinert, Hanns M.; Schulte, Yannick; Gehlhaar, Alexander; Wölper, Christoph; Haberhauer, Gebhard; Schulz, Stephan; Chemical communications (Cambridge, England) 59 (2023) 7755–7758; doi:10.1039/d3cc01844j

data_7131815
_publ_section_title
;
 Metal-coordinated distibene and dibismuthene dications - isoelectronic
 analogues of butadiene dications.
;
_journal_issue                   50
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              7755
_journal_page_last               7758
_journal_paper_doi               10.1039/d3cc01844j
_journal_volume                  59
_journal_year                    2023
_chemical_formula_sum            'C134 H118 B2 F48 Ga2 N4 Sb2'
_chemical_formula_weight         3100.88
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2023-04-12 deposited with the CCDC.	2023-05-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.6077(17)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.6688(15)
_cell_length_b                   18.938(2)
_cell_length_c                   26.072(3)
_cell_measurement_reflns_used    9920
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.50
_cell_measurement_theta_min      2.29
_cell_volume                     6746.3(13)
_computing_cell_refinement       'BRUKER APEX3(v2019.1-0)'
_computing_data_collection       'BRUKER APEX3(v2019.1-0)'
_computing_data_reduction        'BRUKER APEX3(v2019.1-0)'
_computing_molecular_graphics    'ORTEP/PLATON (Spek)'
_computing_publication_material  'BRUKER AXS SHELXTL (c) 2008 / Vers. 2008/4'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'BRUKER APEX3(v2019.1-0)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 KAPPA II (APEX II detector)'
_diffrn_measurement_method       'Data collection strategy APEX 3/Queen'
_diffrn_radiation_monochromator  'Triumph Goebel mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0343
_diffrn_reflns_av_unetI/netI     0.0208
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            188328
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.533
_diffrn_reflns_theta_min         1.981
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.908
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.68
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Blessing, Acta Cryst 1995 A51 33-38'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.527
_exptl_crystal_description       block
_exptl_crystal_F_000             3112
_exptl_crystal_size_max          0.217
_exptl_crystal_size_mid          0.193
_exptl_crystal_size_min          0.150
_refine_diff_density_max         1.197
_refine_diff_density_min         -0.748
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.128
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     972
_refine_ls_number_reflns         20584
_refine_ls_number_restraints     1329
_refine_ls_restrained_S_all      1.128
_refine_ls_R_factor_all          0.0771
_refine_ls_R_factor_gt           0.0515
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0436P)^2^+11.7869P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1183
_refine_ls_wR_factor_ref         0.1347
_reflns_Friedel_coverage         0.000
_reflns_number_gt                15459
_reflns_number_total             20584
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc01844j2.cif
_cod_data_source_block           mw_155m
_cod_original_cell_volume        6746.2(13)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7131815
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.827
_shelx_estimated_absorpt_t_max   0.876
_shelx_res_checksum              19059