Carboranyl diphosphenes: synthesis, structure and reactivity.
Chan, Tek Long; Zhang, Jie; Xie, Zuowei; Dalton transactions (Cambridge, England : 2003) 54 (2025) 10946–10955; doi:10.1039/d5dt01239b

data_7718935
_publ_section_title
;
 Carboranyl diphosphenes: synthesis, structure and reactivity.
;
_journal_issue                   28
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10946
_journal_page_last               10955
_journal_paper_doi               10.1039/d5dt01239b
_journal_volume                  54
_journal_year                    2025
_chemical_formula_sum            'C34 H66 B20 N2 P2 Si'
_chemical_formula_weight         809.11
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/6
_audit_update_record
;
2025-04-24 deposited with the CCDC.	2025-06-18 downloaded from the CCDC.
;
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_cell_measurement_temperature    296(2)
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_cell_measurement_theta_min      15
_cell_volume                     9569.0(5)
_computing_cell_refinement       'BRUKER KAPPA APEXII DUO DIFFRACTOMETER'
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_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'BRUKER KAPPA APEXII DUO DIFFRACTOMETER'
_diffrn_measurement_method       'PHI & OMEGA SCAN'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_av_unetI/netI     0.0339
_diffrn_reflns_Laue_measured_fraction_full 0.997
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_exptl_absorpt_coefficient_mu    0.145
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_exptl_absorpt_correction_T_min  0.7011
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
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_exptl_crystal_description       block
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_refine_ls_extinction_method     none
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_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0808
_refine_ls_R_factor_gt           0.0567
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0800P)^2^+15.0381P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             8644
_reflns_threshold_expression     'I > 2\s(I)'
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'Adding full bibliography for 7718922--7718935.cif.'
_cod_original_sg_symbol_H-M      'C 2/c'
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