# Electronic Supplementary Material (ESI) for Dalton Transactions.
# This journal is © The Royal Society of Chemistry 2016

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_vb201ds
_database_code_depnum_ccdc_archive 'CCDC 1436251'
_audit_update_record             
;
2015-11-11 deposited with the CCDC.
2016-02-03 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C24 H21 Bi S6'
_chemical_formula_sum            'C24 H21 Bi S6'
_chemical_formula_weight         710.75

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
S S 0.1246 0.1234 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Bi Bi -4.1077 10.2566 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   C2/c

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y, -z+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y, z-1/2'
'-x+1/2, -y+1/2, -z'
'x+1/2, -y+1/2, z-1/2'

_cell_length_a                   34.5494(8)
_cell_length_b                   6.31520(10)
_cell_length_c                   26.8563(6)
_cell_angle_alpha                90.00
_cell_angle_beta                 120.1180(10)
_cell_angle_gamma                90.00
_cell_volume                     5068.58(18)
_cell_formula_units_Z            8
_cell_measurement_temperature    123(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       needle
_exptl_crystal_colour            orange
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.09
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.863
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2752
_exptl_absorpt_coefficient_mu    7.463
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.4721
_exptl_absorpt_correction_T_max  0.7459
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      123(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            36882
_diffrn_reflns_av_R_equivalents  0.0540
_diffrn_reflns_av_sigmaI/netI    0.0446
_diffrn_reflns_limit_h_min       -47
_diffrn_reflns_limit_h_max       43
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_theta_min         2.73
_diffrn_reflns_theta_max         29.62
_reflns_number_total             7103
_reflns_number_gt                5754
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2014)'
_computing_molecular_graphics    XSEED
_computing_publication_material  CIFTAB

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0150P)²+4.5175P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         7103
_refine_ls_number_parameters     283
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0423
_refine_ls_R_factor_gt           0.0281
_refine_ls_wR_factor_ref         0.0521
_refine_ls_wR_factor_gt          0.0484
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_restrained_S_all      1.022
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Bi1 Bi 0.203048(4) 0.367403(18) 0.179099(5) 0.02052(4) Uani 1 1 d . . .
S1 S 0.14743(3) 0.02639(12) 0.10453(4) 0.02444(18) Uani 1 1 d . . .
S2 S 0.12666(3) 0.48006(11) 0.09385(3) 0.01626(16) Uani 1 1 d . . .
S3 S 0.23001(3) 0.31355(13) 0.09556(4) 0.0280(2) Uani 1 1 d . . .
S4 S 0.24034(3) 0.71090(12) 0.15763(4) 0.02255(18) Uani 1 1 d . . .
S5 S 0.14372(3) 0.28893(13) 0.22455(4) 0.02568(19) Uani 1 1 d . . .
S6 S 0.18602(3) 0.70111(12) 0.23285(3) 0.02069(17) Uani 1 1 d . . .
C1 C 0.11276(11) 0.2244(4) 0.06933(13) 0.0165(6) Uani 1 1 d . . .
C2 C 0.06954(10) 0.1892(4) 0.01614(13) 0.0156(6) Uani 1 1 d . . .
C3 C 0.04052(12) 0.3554(5) -0.01394(14) 0.0249(7) Uani 1 1 d . . .
H3 H 0.0486 0.4962 0.0000 0.030 Uiso 1 1 calc R . .
C4 C 0.00032(12) 0.3185(5) -0.06361(15) 0.0269(8) Uani 1 1 d . . .
H4 H -0.0190 0.4343 -0.0830 0.032 Uiso 1 1 calc R . .
C5 C -0.01244(11) 0.1162(5) -0.08581(13) 0.0220(7) Uani 1 1 d . . .
C6 C -0.05545(12) 0.0785(6) -0.14056(15) 0.0325(9) Uani 1 1 d . . .
H6A H -0.0520 0.1197 -0.1733 0.049 Uiso 1 1 calc R . .
H6B H -0.0792 0.1631 -0.1406 0.049 Uiso 1 1 calc R . .
H6C H -0.0633 -0.0720 -0.1437 0.049 Uiso 1 1 calc R . .
C7 C 0.01622(12) -0.0483(5) -0.05574(14) 0.0241(7) Uani 1 1 d . . .
H7 H 0.0081 -0.1887 -0.0699 0.029 Uiso 1 1 calc R . .
C8 C 0.05607(11) -0.0142(5) -0.00586(13) 0.0195(7) Uani 1 1 d . . .
H8 H 0.0748 -0.1313 0.0140 0.023 Uiso 1 1 calc R . .
C9 C 0.25057(11) 0.5609(5) 0.11223(13) 0.0211(7) Uani 1 1 d . . .
C10 C 0.27803(11) 0.6508(5) 0.08964(13) 0.0214(7) Uani 1 1 d . . .
C11 C 0.28650(12) 0.5350(5) 0.05160(14) 0.0270(8) Uani 1 1 d . . .
H11 H 0.2731 0.3998 0.0386 0.032 Uiso 1 1 calc R . .
C12 C 0.31410(13) 0.6160(6) 0.03291(14) 0.0312(8) Uani 1 1 d . . .
H12 H 0.3195 0.5352 0.0072 0.037 Uiso 1 1 calc R . .
C13 C 0.33415(12) 0.8132(6) 0.05096(14) 0.0281(8) Uani 1 1 d . . .
C14 C 0.36575(14) 0.8976(6) 0.03280(17) 0.0422(10) Uani 1 1 d . . .
H14A H 0.3605 1.0495 0.0248 0.063 Uiso 1 1 calc R . .
H14B H 0.3608 0.8237 -0.0020 0.063 Uiso 1 1 calc R . .
H14C H 0.3966 0.8749 0.0637 0.063 Uiso 1 1 calc R . .
C15 C 0.32482(12) 0.9299(5) 0.08747(14) 0.0255(8) Uani 1 1 d . . .
H15 H 0.3375 1.0670 0.0994 0.031 Uiso 1 1 calc R . .
C16 C 0.29739(11) 0.8501(5) 0.10686(13) 0.0220(7) Uani 1 1 d . . .
H16 H 0.2918 0.9322 0.1322 0.026 Uiso 1 1 calc R . .
C17 C 0.15096(11) 0.5429(5) 0.24453(12) 0.0192(7) Uani 1 1 d . . .
C18 C 0.12617(11) 0.6373(5) 0.27065(13) 0.0214(7) Uani 1 1 d . . .
C19 C 0.13712(11) 0.8363(5) 0.29590(13) 0.0222(7) Uani 1 1 d . . .
H19 H 0.1614 0.9117 0.2972 0.027 Uiso 1 1 calc R . .
C20 C 0.11328(12) 0.9267(5) 0.31914(14) 0.0284(8) Uani 1 1 d . . .
H20 H 0.1213 1.0632 0.3362 0.034 Uiso 1 1 calc R . .
C21 C 0.07767(14) 0.8200(6) 0.31789(16) 0.0357(9) Uani 1 1 d . . .
C22 C 0.05220(17) 0.9174(8) 0.3442(2) 0.0613(14) Uani 1 1 d . . .
H22A H 0.0201 0.8906 0.3192 0.092 Uiso 1 1 calc R . .
H22B H 0.0576 1.0704 0.3483 0.092 Uiso 1 1 calc R . .
H22C H 0.0623 0.8544 0.3821 0.092 Uiso 1 1 calc R . .
C23 C 0.06686(13) 0.6214(6) 0.29267(17) 0.0397(10) Uani 1 1 d . . .
H23 H 0.0426 0.5463 0.2914 0.048 Uiso 1 1 calc R . .
C24 C 0.09040(12) 0.5295(6) 0.26932(15) 0.0309(8) Uani 1 1 d . . .
H24 H 0.0823 0.3929 0.2523 0.037 Uiso 1 1 calc R . .


_geom_special_details            
; 
 All esds (except the esd in the dihedral angle between two l.s. planes) 
 are estimated using the full covariance matrix.  The cell esds are taken 
 into account individually in the estimation of esds in distances, angles 
 and torsion angles; correlations between esds in cell parameters are only 
 used when they are defined by crystal symmetry.  An approximate (isotropic) 
 treatment of cell esds is used for estimating esds involving l.s. planes. 
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Bi1 S2 2.5787(8) . ?
Bi1 S4 2.7282(8) . ?
Bi1 S6 2.7792(8) . ?
Bi1 S3 2.8487(9) . ?
Bi1 S5 2.9063(9) . ?
Bi1 S1 2.9119(8) . ?
S1 C1 1.660(3) . ?
S2 C1 1.719(3) . ?
S3 C9 1.681(3) . ?
S4 C9 1.715(3) . ?
S5 C17 1.670(3) . ?
S6 C17 1.716(3) . ?
C1 C2 1.476(4) . ?
C2 C8 1.392(4) . ?
C2 C3 1.395(4) . ?
C3 C4 1.380(4) . ?
C4 C5 1.385(4) . ?
C5 C7 1.382(5) . ?
C5 C6 1.495(4) . ?
C7 C8 1.373(4) . ?
C9 C10 1.473(5) . ?
C10 C16 1.391(4) . ?
C10 C11 1.402(4) . ?
C11 C12 1.380(5) . ?
C12 C13 1.388(5) . ?
C13 C15 1.388(5) . ?
C13 C14 1.500(5) . ?
C15 C16 1.385(4) . ?
C17 C18 1.478(4) . ?
C18 C19 1.387(4) . ?
C18 C24 1.396(5) . ?
C19 C20 1.382(5) . ?
C20 C21 1.388(5) . ?
C21 C23 1.385(5) . ?
C21 C22 1.509(5) . ?
C23 C24 1.380(5) . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
S2 Bi1 S4 88.54(2) . . ?
S2 Bi1 S6 82.12(2) . . ?
S4 Bi1 S6 75.66(2) . . ?
S2 Bi1 S3 85.82(3) . . ?
S4 Bi1 S3 63.43(2) . . ?
S6 Bi1 S3 137.54(2) . . ?
S2 Bi1 S5 78.26(2) . . ?
S4 Bi1 S5 137.02(2) . . ?
S6 Bi1 S5 62.19(2) . . ?
S3 Bi1 S5 152.70(2) . . ?
S2 Bi1 S1 64.23(2) . . ?
S4 Bi1 S1 131.40(2) . . ?
S6 Bi1 S1 132.80(2) . . ?
S3 Bi1 S1 74.56(2) . . ?
S5 Bi1 S1 78.56(2) . . ?
C1 S1 Bi1 82.71(11) . . ?
C1 S2 Bi1 92.62(11) . . ?
C9 S3 Bi1 86.60(11) . . ?
C9 S4 Bi1 89.92(12) . . ?
C17 S5 Bi1 87.00(11) . . ?
C17 S6 Bi1 90.36(11) . . ?
C2 C1 S1 121.9(2) . . ?
C2 C1 S2 117.7(2) . . ?
S1 C1 S2 120.43(19) . . ?
C8 C2 C3 117.3(3) . . ?
C8 C2 C1 120.6(3) . . ?
C3 C2 C1 122.1(3) . . ?
C4 C3 C2 121.0(3) . . ?
C3 C4 C5 121.4(3) . . ?
C7 C5 C4 117.5(3) . . ?
C7 C5 C6 121.5(3) . . ?
C4 C5 C6 121.0(3) . . ?
C8 C7 C5 121.7(3) . . ?
C7 C8 C2 121.1(3) . . ?
C10 C9 S3 121.5(2) . . ?
C10 C9 S4 119.0(2) . . ?
S3 C9 S4 119.5(2) . . ?
C16 C10 C11 118.2(3) . . ?
C16 C10 C9 120.9(3) . . ?
C11 C10 C9 120.8(3) . . ?
C12 C11 C10 120.5(3) . . ?
C11 C12 C13 121.3(3) . . ?
C15 C13 C12 118.1(3) . . ?
C15 C13 C14 120.4(3) . . ?
C12 C13 C14 121.5(3) . . ?
C16 C15 C13 121.2(3) . . ?
C15 C16 C10 120.7(3) . . ?
C18 C17 S5 120.7(2) . . ?
C18 C17 S6 118.8(2) . . ?
S5 C17 S6 120.40(19) . . ?
C19 C18 C24 118.4(3) . . ?
C19 C18 C17 121.1(3) . . ?
C24 C18 C17 120.5(3) . . ?
C20 C19 C18 121.1(3) . . ?
C19 C20 C21 120.7(3) . . ?
C23 C21 C20 118.0(3) . . ?
C23 C21 C22 121.4(4) . . ?
C20 C21 C22 120.6(4) . . ?
C24 C23 C21 121.8(4) . . ?
C23 C24 C18 120.0(3) . . ?

_diffrn_measured_fraction_theta_max 0.994
_diffrn_reflns_theta_full        27.50
_diffrn_measured_fraction_theta_full 0.999
_refine_diff_density_max         0.746
_refine_diff_density_min         -1.015
_refine_diff_density_rms         0.134
