From organotin hydrides to heteronuclear main group metal compounds: isolation of the first neutral bismuth/tin clusters.
Steller, Beate G.; Flock, Michaela; Fischer, Roland C.; Chemical communications (Cambridge, England) 57 (2021) 10095–10098; doi:10.1039/d1cc02538d

data_7129043
_publ_section_title
;
 From organotin hydrides to heteronuclear main group metal compounds:
 isolation of the first neutral bismuth/tin clusters.
;
_journal_issue                   78
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              10095
_journal_page_last               10098
_journal_paper_doi               10.1039/d1cc02538d
_journal_volume                  57
_journal_year                    2021
_chemical_formula_moiety         'C72 H102 Sn3'
_chemical_formula_sum            'C72 H102 Sn3'
_chemical_formula_weight         1323.60
_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             2020-10-14
_audit_creation_method
;
Olex2 1.3
(compiled 2020.07.31 svn.rc2a77460 for OlexSys, GUI svn.r6145)
;
_audit_update_record
;
2021-03-22 deposited with the CCDC.	2021-08-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.905(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.8602(7)
_cell_length_b                   25.223(2)
_cell_length_c                   22.4048(17)
_cell_measurement_reflns_used    9837
_cell_measurement_temperature    249.95
_cell_measurement_theta_max      26.97
_cell_measurement_theta_min      2.44
_cell_volume                     6677.8(8)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXD  (Sheldrick, 2008)'
_diffrn_ambient_temperature      249.95
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker SMART APEX2 area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0363
_diffrn_reflns_av_unetI/netI     0.0298
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            52712
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.029
_diffrn_reflns_theta_min         2.046
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_current           0.99
_diffrn_source_power             0.0495
_diffrn_source_type              'Incoatec I\ms'
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.151
_exptl_absorpt_correction_T_max  0.7458
_exptl_absorpt_correction_T_min  0.6840
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/4 (Bruker,2014) was used for absorption correction.
wR2(int) was 0.1290 before and 0.0464 after correction.
The Ratio of minimum to maximum transmission is 0.9171.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.317
_exptl_crystal_description       Block
_exptl_crystal_F_000             2736
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.556
_refine_diff_density_min         -0.931
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     690
_refine_ls_number_reflns         8870
_refine_ls_number_restraints     1092
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0514
_refine_ls_R_factor_gt           0.0322
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0181P)^2^+12.6516P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0608
_refine_ls_wR_factor_ref         0.0713
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6928
_reflns_number_total             8870
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc02538d2.cif
_cod_data_source_block           rf1974_0m
_cod_original_cell_volume        6677.9(9)
_cod_database_code               7129043
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.837
_shelx_estimated_absorpt_t_min   0.802
_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. Uiso/Uaniso restraints and constraints
C1 \\sim C2 \\sim C3 \\sim C4 \\sim C5 \\sim C6 \\sim C7 \\sim C8 \\sim C9
\\sim C10 \\sim C11 \\sim C12 \\sim C13 \\sim C14 \\sim C15 \\sim C16 \\sim C17
\\sim C18 \\sim C19 \\sim C20 \\sim C21 \\sim C22 \\sim C23 \\sim C24 \\sim C25
\\sim C26 \\sim C27 \\sim C28 \\sim C29 \\sim C30 \\sim C31 \\sim C32 \\sim C33
\\sim C34 \\sim C35 \\sim C36 \\sim C1A \\sim C2A \\sim C3A \\sim C4A \\sim C5A
\\sim C6A \\sim C7A \\sim C8A \\sim C9A \\sim C10A \\sim C11A \\sim C12A \\sim
C13A \\sim C14A \\sim C15A \\sim C16A \\sim C17A \\sim C18A \\sim C19A \\sim
C20A \\sim C21A \\sim C22A \\sim C23A \\sim C24A \\sim C25A \\sim C26A \\sim
C27A \\sim C28A \\sim C29A \\sim C30A \\sim C31A \\sim C32A \\sim C33A \\sim
C34A \\sim C35A \\sim C36A: within 2A with sigma of 0.015 and sigma for
terminal atoms of 0.03 within 2A
3. Others
 Sof(C1A)=Sof(C2A)=Sof(C3A)=Sof(H3A)=Sof(C4A)=Sof(H4A)=Sof(C5A)=Sof(H5A)=
 Sof(C6A)=Sof(C7A)=Sof(H7A)=Sof(C8A)=Sof(H8AA)=Sof(H8AB)=Sof(H8AC)=Sof(C9A)=
 Sof(H9AA)=Sof(H9AB)=Sof(H9AC)=Sof(C10A)=Sof(H10A)=Sof(C11A)=Sof(H11D)=
 Sof(H11E)=Sof(H11F)=Sof(C12A)=Sof(H12D)=Sof(H12E)=Sof(H12F)=1-FVAR(1)
 Sof(C1)=Sof(C2)=Sof(C3)=Sof(H3)=Sof(C4)=Sof(H4)=Sof(C5)=Sof(H5)=Sof(C6)=
 Sof(C7)=Sof(H7)=Sof(C8)=Sof(H8A)=Sof(H8B)=Sof(H8C)=Sof(C9)=Sof(H9A)=Sof(H9B)=
 Sof(H9C)=Sof(C10)=Sof(H10)=Sof(C11)=Sof(H11A)=Sof(H11B)=Sof(H11C)=Sof(C12)=
 Sof(H12A)=Sof(H12B)=Sof(H12C)=FVAR(1)
 Sof(C13A)=Sof(C14A)=Sof(C15A)=Sof(H15A)=Sof(C16A)=Sof(H16A)=Sof(C17A)=
 Sof(H17A)=Sof(C18A)=Sof(C19A)=Sof(H19A)=Sof(C20A)=Sof(H20D)=Sof(H20E)=
 Sof(H20F)=Sof(C21A)=Sof(H21D)=Sof(H21E)=Sof(H21F)=Sof(C22A)=Sof(H22A)=
 Sof(C23A)=Sof(H23D)=Sof(H23E)=Sof(H23F)=Sof(C24A)=Sof(H24D)=Sof(H24E)=
 Sof(H24F)=1-FVAR(2)
 Sof(C13)=Sof(C14)=Sof(C15)=Sof(H15)=Sof(C16)=Sof(H16)=Sof(C17)=Sof(H17)=
 Sof(C18)=Sof(C19)=Sof(H19)=Sof(C20)=Sof(H20A)=Sof(H20B)=Sof(H20C)=Sof(C21)=
 Sof(H21A)=Sof(H21B)=Sof(H21C)=Sof(C22)=Sof(H22)=Sof(C23)=Sof(H23A)=Sof(H23B)=
 Sof(H23C)=Sof(C24)=Sof(H24A)=Sof(H24B)=Sof(H24C)=FVAR(2)
 Sof(C25A)=Sof(C26A)=Sof(C27A)=Sof(H27A)=Sof(C28A)=Sof(H28A)=Sof(C29A)=
 Sof(H29A)=Sof(C30A)=Sof(C31A)=Sof(H31A)=Sof(C32A)=Sof(H32D)=Sof(H32E)=
 Sof(H32F)=Sof(C33A)=Sof(H33D)=Sof(H33E)=Sof(H33F)=Sof(C34A)=Sof(H34A)=
 Sof(C35A)=Sof(H35D)=Sof(H35E)=Sof(H35F)=Sof(C36A)=Sof(H36D)=Sof(H36E)=
 Sof(H36F)=1-FVAR(3)
 Sof(C25)=Sof(C26)=Sof(C27)=Sof(H27)=Sof(C28)=Sof(H28)=Sof(C29)=Sof(H29)=
 Sof(C30)=Sof(C31)=Sof(H31)=Sof(C32)=Sof(H32A)=Sof(H32B)=Sof(H32C)=Sof(C33)=
 Sof(H33A)=Sof(H33B)=Sof(H33C)=Sof(C34)=Sof(H34)=Sof(C35)=Sof(H35A)=Sof(H35B)=
 Sof(H35C)=Sof(C36)=Sof(H36A)=Sof(H36B)=Sof(H36C)=FVAR(3)
4.a Ternary CH refined with riding coordinates:
 C7(H7), C10(H10), C19(H19), C22(H22), C31(H31), C34(H34), C7A(H7A),
 C10A(H10A), C19A(H19A), C22A(H22A), C31A(H31A), C34A(H34A)
4.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C15(H15), C16(H16), C17(H17), C27(H27), C28(H28),
 C29(H29), C3A(H3A), C4A(H4A), C5A(H5A), C15A(H15A), C16A(H16A), C17A(H17A),
 C27A(H27A), C28A(H28A), C29A(H29A)
4.c Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C11(H11A,H11B,H11C), C12(H12A,H12B,H12C),
 C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C23(H23A,H23B,H23C), C24(H24A,H24B,
 H24C), C32(H32A,H32B,H32C), C33(H33A,H33B,H33C), C35(H35A,H35B,H35C), C36(H36A,
 H36B,H36C), C8A(H8AA,H8AB,H8AC), C9A(H9AA,H9AB,H9AC), C11A(H11D,H11E,H11F),
 C12A(H12D,H12E,H12F), C20A(H20D,H20E,H20F), C21A(H21D,H21E,H21F), C23A(H23D,
 H23E,H23F), C24A(H24D,H24E,H24F), C32A(H32D,H32E,H32F), C33A(H33D,H33E,H33F),
 C35A(H35D,H35E,H35F), C36A(H36D,H36E,H36F)
;
_shelx_res_checksum              61472
_shelx_hkl_checksum              62929
_olex2_submission_special_instructions 'No special instructions were received'