Unusual structural trends in the [MCl3([8]aneSe2)](M = As, Sb, Bi) adducts.
Hill, Nicholas J.; Levason, William; Patel, Rina; Reid, Gillian; Webster, Michael; Dalton transactions (Cambridge, England : 2003)  (2004) 980–981; doi:10.1039/b401384k

data_7014108
_publ_section_title
;
 Unusual structural trends in the [MCl3([8]aneSe2)](M = As, Sb, Bi)
 adducts.
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              980
_journal_page_last               981
_journal_paper_doi               10.1039/b401384k
_journal_year                    2004
_chemical_formula_moiety         'C6 H12 Cl3 Sb Se2'
_chemical_formula_sum            'C6 H12 Cl3 Sb Se2'
_chemical_formula_weight         470.18
_chemical_name_systematic
;
trichloro(1,5-diselenacyclooctane)antimony(III)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'SHELXL-97 + hand edit'
_cell_angle_alpha                90.00
_cell_angle_beta                 96.948(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.327(3)
_cell_length_b                   12.165(4)
_cell_length_c                   10.998(5)
_cell_measurement_reflns_used    7830
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_volume                     1238.7(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'area detector, Nonius Kappa ccd'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Nonius rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0719
_diffrn_reflns_av_sigmaI/netI    0.0956
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            7126
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.18
_exptl_absorpt_coefficient_mu    8.703
_exptl_absorpt_correction_T_max  0.76254
_exptl_absorpt_correction_T_min  0.69328
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SORTAV, R H Blessing, J. Appl. Cryst., 1997, 30, 421-426.'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    2.521
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.984
_refine_diff_density_min         -1.070
_refine_diff_density_rms         0.243
_refine_ls_extinction_coef       0.00110(17)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         2761
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0805
_refine_ls_R_factor_gt           0.0494
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0020P)^2^+1.2600P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0850
_refine_ls_wR_factor_ref         0.0953
_reflns_number_gt                2007
_reflns_number_total             2761
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b401384k.txt
_cod_data_source_block           sbcl3se2
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7014108