Reactivity of triphosphinoboranes towards H3B∙SMe2: Access to derivatives of boraphosphacycloalkanes with diversified substituents
Ordyszewska, Anna; Chojnacki, Jarosław; Grubba, Rafał; Dalton Transactions  (2023) –; doi:10.1039/D3DT00116D

data_7712364
_publ_section_title
;
 Reactivity of triphosphinoboranes towards H3B&#x2219;SMe2: Access to
 derivatives of boraphosphacycloalkanes with diversified substituents
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT00116D
_journal_year                    2023
_chemical_formula_moiety         'C26 H56 B3 P3'
_chemical_formula_sum            'C26 H56 B3 P3'
_chemical_formula_weight         494.04
_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   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_date             2022-07-22
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2022-09-13 deposited with the CCDC.	2023-02-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 118.914(13)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   19.778(4)
_cell_length_b                   8.6662(10)
_cell_length_c                   20.415(4)
_cell_measurement_reflns_used    1823
_cell_measurement_temperature    120
_cell_measurement_theta_max      64.06
_cell_measurement_theta_min      2.56
_cell_volume                     3063.0(10)
_computing_cell_refinement       'X-Area Recipe 1.34.0.0 (STOE, 2019)'
_computing_data_collection       'X-Area WinXpose 2.0.22.0 (STOE, 2016)'
_computing_data_reduction
'X-Area Integrate 1.77.0.0 (STOE, 2019) X-Area X-Red32 1.65.0.0 (STOE, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      120.0
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'STOE IPDS 2T'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54186
_diffrn_reflns_av_R_equivalents  0.1951
_diffrn_reflns_av_unetI/netI     0.2816
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            10114
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        59.990
_diffrn_reflns_theta_max         59.990
_diffrn_reflns_theta_min         4.334
_diffrn_source                   'GeniX Cu, 0.05 x 0.05 mm2 microfocus'
_exptl_absorpt_coefficient_mu    1.846
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.071
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.461
_refine_diff_density_min         -0.454
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     323
_refine_ls_number_reflns         4509
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.2738
_refine_ls_R_factor_gt           0.1179
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1409P)^2^+10.1823P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2506
_refine_ls_wR_factor_ref         0.3517
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1784
_reflns_number_total             4509
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt00116d2.cif
_cod_data_source_block           4a
_cod_original_cell_volume        3062.9(9)
_cod_database_code               7712364
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.964
_shelx_estimated_absorpt_t_min   0.809
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C22(H22), C23(H23), C24(H24), C25(H25), C26(H26)
2.b Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C3(H3A,H3B,H3C), C4(H4A,H4B,H4C), C6(H6A,H6B,H6C), C7(H7A,
 H7B,H7C), C8(H8A,H8B,H8C), C10(H10A,H10B,H10C), C11(H11A,H11B,H11C), C12(H12A,
 H12B,H12C), C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C16(H16A,H16B,H16C),
 C18(H18A,H18B,H18C), C19(H19A,H19B,H19C), C20(H20A,H20B,H20C)
;
_shelx_res_checksum              16576
_olex2_submission_special_instructions 'No special instructions were received'