Heteroaryl Bismuthines: A Novel Synthetic Concept and Metal···π Heteroarene Interaction
Mehring, Michael; Preda, Ana Maria; Schneider, Wolfgang B.; Rainer, Martin; Rueffer, Tobias; Schaarschmidt, Dieter; Lang, Heinrich; Dalton Trans.  (2017) –; doi:10.1039/C7DT01437F

data_7043215
_publ_section_title
;
 Heteroaryl Bismuthines: A Novel Synthetic Concept and
 Metal&#x00B7;&#x00B7;&#x00B7;\p Heteroarene Interaction
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01437F
_journal_year                    2017
_chemical_formula_moiety         'C21 H33 Bi S3 Si3'
_chemical_formula_sum            'C21 H33 Bi S3 Si3'
_chemical_formula_weight         674.90
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2017-03-31 deposited with the CCDC.
2017-06-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   41.799(3)
_cell_length_b                   6.3123(6)
_cell_length_c                   10.6006(6)
_cell_measurement_reflns_used    4181
_cell_measurement_temperature    120
_cell_measurement_theta_max      27.0580
_cell_measurement_theta_min      3.3590
_cell_volume                     2796.9(4)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      120
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'oxford gemini s'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0685
_diffrn_reflns_av_unetI/netI     0.0780
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       49
_diffrn_reflns_limit_h_min       -41
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            9017
_diffrn_reflns_point_group_measured_fraction_full 0.976
_diffrn_reflns_point_group_measured_fraction_max 0.976
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         24.997
_diffrn_reflns_theta_min         3.371
_exptl_absorpt_coefficient_mu    6.663
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.41407
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.603
_exptl_crystal_description       needle
_exptl_crystal_F_000             1328
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.1
_refine_diff_density_max         2.563
_refine_diff_density_min         -1.670
_refine_diff_density_rms         0.196
_refine_ls_abs_structure_details
;
 Flack x determined using 1462 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   -0.001(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         4827
_refine_ls_number_restraints     125
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0628
_refine_ls_R_factor_gt           0.0501
_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^)+(0.0496P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1116
_refine_ls_wR_factor_ref         0.1211
_reflns_Friedel_coverage         0.852
_reflns_Friedel_fraction_full    0.954
_reflns_Friedel_fraction_max     0.954
_reflns_number_gt                3917
_reflns_number_total             4827
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt01437f2.cif
_cod_data_source_block           5
_cod_original_cell_volume        2797.0(4)
_cod_database_code               7043215
_shelxl_version_number           2013-4
_shelx_res_checksum              58019