Binary interpnictogen compounds bearing diaryl bismuth fragments bound to all lighter pnictogens
Dunaj, Tobias; Dollberg, Kevin; von Hänisch, Carsten; Dalton Transactions  (2022) –; doi:10.1039/D2DT00472K

data_7710189
_publ_section_title
;
 Binary interpnictogen compounds bearing diaryl bismuth fragments bound to
 all lighter pnictogens
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT00472K
_journal_year                    2022
_chemical_formula_moiety         'C19 H28 As Bi Si'
_chemical_formula_sum            'C19 H28 As Bi Si'
_chemical_formula_weight         568.40
_chemical_properties_physical
Air-sensitive,Moisture-sensitive,Light-sensitive
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2021-02-15
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2022-02-11 deposited with the CCDC.	2022-04-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.327(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   40.1899(18)
_cell_length_b                   6.1680(2)
_cell_length_c                   17.2741(7)
_cell_measurement_reflns_used    19382
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      29.229
_cell_measurement_theta_min      2.407
_cell_volume                     4166.8(3)
_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      100.0
_diffrn_detector                 'image plate ( 34 cm diameter )'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            'STOE Imaging Plate'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device       '2-circle diffractometer'
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '0.5 mm, multiple pinhole'
_diffrn_radiation_monochromator  'planar graphite'
_diffrn_radiation_polarisn_norm  0
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0321
_diffrn_reflns_av_unetI/netI     0.0249
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       54
_diffrn_reflns_limit_h_min       -54
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            19382
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.229
_diffrn_reflns_theta_min         2.407
_diffrn_source
'sealed X-ray tube, 12 x 0.4 mm long-fine focus'
_diffrn_source_current           0.000
_diffrn_source_power             0.000
_diffrn_source_voltage           0
_exptl_absorpt_coefficient_mu    10.092
_exptl_absorpt_correction_T_max  0.0590
_exptl_absorpt_correction_T_min  0.0313
_exptl_absorpt_correction_type   sphere
_exptl_absorpt_process_details   'LANA 1.83.8.0 (STOE, 2020)'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.812
_exptl_crystal_description       needle
_exptl_crystal_F_000             2176
_exptl_crystal_size_rad          0.0972
_refine_diff_density_max         1.946
_refine_diff_density_min         -2.143
_refine_diff_density_rms         0.172
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     205
_refine_ls_number_reflns         5619
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0402
_refine_ls_R_factor_gt           0.0301
_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^)+(0.0425P)^2^+22.3475P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0733
_refine_ls_wR_factor_ref         0.0796
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4684
_reflns_number_total             5619
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt00472k2.cif
_cod_data_source_block           tdx040
_cod_database_code               7710189
_shelx_shelxl_version_number     2018/3
_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:
 C9(H9), C13(H13), C5(H5), C8(H8), C7(H7), C12(H12), C10(H10), C4(H4), C6(H6),
 C11(H11)
2.b Idealised Me refined as rotating group:
 C19(H19A,H19B,H19C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C18(H18A,H18B,
 H18C), C14(H14A,H14B,H14C), C15(H15A,H15B,H15C)
;
_olex2_submission_special_instructions 'No special instructions were received'