Coordination chemistry and FLP reactivity of 1,1- and 1,2-bis-boranes.
Yeganeh-Salman, Amir; Yeung, Jason; Miao, Linkun; Stephan, Douglas W.; Dalton transactions (Cambridge, England : 2003) 53 (2024) 1178–1189; doi:10.1039/d3dt03660j

data_7714585
_publ_section_title
;
 Coordination chemistry and FLP reactivity of 1,1- and 1,2-bis-boranes.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1178
_journal_page_last               1189
_journal_paper_doi               10.1039/d3dt03660j
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C58 H39 B2 F20 P Si'
_chemical_formula_sum            'C58 H39 B2 F20 P Si'
_chemical_formula_weight         1196.57
_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
_audit_creation_date             2023-06-29
_audit_creation_method
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Olex2 1.5
(compiled 2023.03.06 svn.rbb2c1857 for OlexSys, GUI svn.r6748)
;
_audit_update_record
;
2023-11-27 deposited with the CCDC.	2023-11-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.278(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.2736(9)
_cell_length_b                   16.0785(11)
_cell_length_c                   27.4383(17)
_cell_measurement_reflns_used    7797
_cell_measurement_temperature    149.99
_cell_measurement_theta_max      22.08
_cell_measurement_theta_min      2.28
_cell_volume                     5382.2(6)
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_diffrn_ambient_temperature      149.99
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1280
_diffrn_reflns_av_unetI/netI     0.0865
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            71578
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         1.470
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.182
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.477
_exptl_crystal_description       block
_exptl_crystal_F_000             2424
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.297
_refine_diff_density_min         -0.274
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     745
_refine_ls_number_reflns         9469
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0980
_refine_ls_R_factor_gt           0.0485
_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^)+(0.0302P)^2^+2.8081P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0957
_refine_ls_wR_factor_ref         0.1183
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5986
_reflns_number_total             9469
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt03660j2.cif
_cod_data_source_block           1_CCDC2
_cod_depositor_comments
'Adding full bibliography for 7714584--7714593.cif.'
_cod_database_code               7714585
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.982
_shelx_estimated_absorpt_t_min   0.982
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C28(H28)
2.b Secondary CH2 refined with riding coordinates:
 C26(H26A,H26B)
2.c Aromatic/amide H refined with riding coordinates:
 C15(H15), C35(H35), C37(H37), C46(H46), C47(H47), C51(H51), C55(H55),
 C57(H57), C58(H58), C59(H59), C60(H60), C61(H61), C64(H64), C66(H66), C68(H68),
  C71(H71), C72(H72), C73(H73)
2.d Idealised Me refined as rotating group:
 C38(H38A,H38B,H38C), C65(H65A,H65B,H65C), C67(H67A,H67B,H67C), C70(H70A,H70B,
 H70C), C75(H75A,H75B,H75C), C76(H76A,H76B,H76C)
;
_shelx_res_checksum              71418
_olex2_submission_special_instructions 'No special instructions were received'