A combined experimental and theoretical study of bimetallic bis- and tris-homocubane analogues
Joseph, Benson; Prakash, Rini; Pathak, Kriti; Roisnel, Thierry; Kahlal, Samia; Halet, Jean-François; Ghosh, Sundargopal; New Journal of Chemistry 44 (2020) 674–683; doi:10.1039/C9NJ05117A

data_7059149
_publ_section_title
;
 A combined experimental and theoretical study of bimetallic bis- and
 tris-homocubane analogues
;
_journal_issue                   3
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              674
_journal_page_last               683
_journal_paper_doi               10.1039/C9NJ05117A
_journal_volume                  44
_journal_year                    2020
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C20 H32 B2 Rh2 S6'
_chemical_formula_sum            'C20 H32 B2 Rh2 S6'
_chemical_formula_weight         692.25
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2019-08-08 deposited with the CCDC.	2019-11-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 99.797(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.6036(15)
_cell_length_b                   16.221(2)
_cell_length_c                   14.2437(19)
_cell_measurement_reflns_used    9592
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.52
_cell_measurement_theta_min      2.44
_cell_measurement_wavelength     0.71073
_cell_volume                     2641.9(6)
_computing_cell_refinement       'APEX3 (Bruker, 2015); SAINT (Bruker, 2014)'
_computing_data_collection       'SAINT (Bruker, 2014)'
_computing_data_reduction        'SAINT (Bruker, 2014)'
_computing_molecular_graphics
'SXGRAPH (Farrugia, 1999), Mercury (CSD, 2016)'
_computing_publication_material  'CRYSCALC (T. Roisnel, local program, 2017)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 '(CMOS) PHOTON 100'
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'D8 VENTURE Bruker AXS'
_diffrn_measurement_method       'rotation images'
_diffrn_radiation_monochromator  'multilayer monochromator'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'Incoatec microfocus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0475
_diffrn_reflns_av_unetI/netI     0.0370
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            27655
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.485
_diffrn_reflns_theta_min         3.079
_exptl_absorpt_coefficient_mu    1.731
_exptl_absorpt_correction_T_max  0.798
_exptl_absorpt_correction_T_min  0.507
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2014). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.740
_exptl_crystal_description       prism
_exptl_crystal_F_000             1392
_exptl_crystal_size_max          0.580
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.130
_refine_diff_density_max         2.375
_refine_diff_density_min         -1.291
_refine_diff_density_rms         0.157
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     281
_refine_ls_number_reflns         6034
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.091
_refine_ls_R_factor_all          0.0506
_refine_ls_R_factor_gt           0.0428
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0151P)^2^+22.0571P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0982
_refine_ls_wR_factor_ref         0.1031
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5344
_reflns_number_total             6034
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9nj05117a2.cif
_cod_data_source_block           SGGB2
_cod_depositor_comments
;Adding full bibliography for 7059145--7059151.cif.

 Adding full bibliography for 7059145--7059151.cif.
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7059149
_shelx_res_checksum              38629