Organoantimony(III) compounds containing (imino)aryl ligands of the type 2-(RN=CH)C6H4 (R = 2',4',6'-Me3C6H2, 2',6'-(i)Pr2C6H3): bromides and chalcogenides.
Preda, Ana Maria; Raţ, Ciprian I; Silvestru, Cristian; Breunig, Hans J.; Lang, Heinrich; Rüffer, Tobias; Mehring, Michael; Dalton transactions (Cambridge, England : 2003) 42 (2013) 1144–1158; doi:10.1039/c2dt32494f

data_7022378
_publ_section_title
;
 Organoantimony(III) compounds containing (imino)aryl ligands of the type
 2-(RN=CH)C6H4 (R = 2',4',6'-Me3C6H2, 2',6'-(i)Pr2C6H3): bromides and
 chalcogenides.
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1144
_journal_page_last               1158
_journal_paper_doi               10.1039/c2dt32494f
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C38 H44 Br N2 Sb'
_chemical_formula_sum            'C38 H44 Br N2 Sb'
_chemical_formula_weight         730.41
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 109.210(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.302(6)
_cell_length_b                   12.633(6)
_cell_length_c                   20.722(9)
_cell_measurement_reflns_used    4034
_cell_measurement_temperature    297(2)
_cell_measurement_theta_max      21.90
_cell_measurement_theta_min      2.21
_cell_volume                     3536(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      297(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0612
_diffrn_reflns_av_sigmaI/netI    0.0583
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            24116
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.08
_exptl_absorpt_coefficient_mu    1.937
_exptl_absorpt_correction_T_max  0.5928
_exptl_absorpt_correction_T_min  0.4739
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker, 2000.'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.763
_refine_diff_density_min         -0.676
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     387
_refine_ls_number_reflns         6190
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0811
_refine_ls_R_factor_gt           0.0559
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0559P)^2^+1.6252P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1160
_refine_ls_wR_factor_ref         0.1256
_reflns_number_gt                4697
_reflns_number_total             6190
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt32494f.txt
_cod_data_source_block           485r
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'P2(1)/c '
_cod_database_code               7022378