Crystal structure of bromidobis(naphthalen-1-yl)antimony(III)
bin Shawkataly, Omar; Hussien Abdelnasir, Hafiz Malik; Rosli, Mohd Mustaqim; Acta Crystallographica Section E 70 (2014) m351–; doi:10.1107/S1600536814020066

data_2240005
_publ_section_title
;
 Crystal structure of bromidobis(naphthalen-1-yl)antimony(III)
;
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m351
_journal_paper_doi               10.1107/S1600536814020066
_journal_volume                  70
_journal_year                    2014
_chemical_formula_iupac          '[Sb Br (C10 H7)2]'
_chemical_formula_moiety         'C20 H14 Br Sb'
_chemical_formula_sum            'C20 H14 Br Sb'
_chemical_formula_weight         455.97
_chemical_name_common            Bromodinaphthylantimony
_chemical_name_systematic
;
Bromidobis(naphthalen-1-yl)antimony(III)
;
_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                 92.6610(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.7371(3)
_cell_length_b                   10.9189(3)
_cell_length_c                   11.6300(3)
_cell_measurement_reflns_used    9971
_cell_measurement_temperature    100
_cell_measurement_theta_max      32.18
_cell_measurement_theta_min      2.46
_cell_volume                     1615.70(7)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material
;
SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
;
Bruker SMART APEXII CCD area-detector
;
_diffrn_measurement_method       '\f and \w 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  0.0319
_diffrn_reflns_av_sigmaI/netI    0.0297
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            20528
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.46
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.174
_exptl_absorpt_correction_T_max  0.5966
_exptl_absorpt_correction_T_min  0.2038
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2009)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.875
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.56
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.14
_refine_diff_density_max         3.680
_refine_diff_density_min         -3.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         4705
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0699
_refine_ls_R_factor_gt           0.0598
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1120P)^2^+12.2014P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1860
_refine_ls_wR_factor_ref         0.1975
_reflns_number_gt                3936
_reflns_number_total             4705
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            is5373sup1.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2240005
_cod_database_fobs_code          2240005