Alkali metal-sulfur dioxide complexes stabilized by halogenated closo-dodecaborate anions.
Derendorf, Janis; Kessler, Mathias; Knapp, Carsten; Rühle, Monika; Schulz, Christoph; Dalton transactions (Cambridge, England : 2003) 39 (2010) 8671–8678; doi:10.1039/c0dt00521e

data_7026578
_publ_section_title
;
 Alkali metal-sulfur dioxide complexes stabilized by halogenated
 closo-dodecaborate anions.
;
_journal_issue                   37
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8671
_journal_page_last               8678
_journal_paper_doi               10.1039/c0dt00521e
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'B12 I12, 8(O2 S), 2(Na)'
_chemical_formula_sum            'B12 I12 Na2 O16 S8'
_chemical_formula_weight         2210.98
_chemical_name_systematic
;
?
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.834(4)
_cell_length_b                   20.079(4)
_cell_length_c                   11.421(2)
_cell_measurement_reflns_used    1000
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      35.0
_cell_measurement_theta_min      3.0
_cell_volume                     4548.4(15)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    Diamond
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      160(2)
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku R-AXIS Spider'
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_detector       RX
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0444
_diffrn_reflns_av_sigmaI/netI    0.0127
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            195674
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         3.39
_exptl_absorpt_coefficient_mu    8.605
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.197
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
March 2001 T Higashi
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    3.229
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             3896
_exptl_crystal_size_max          0.54
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.022
_refine_diff_density_min         -0.747
_refine_diff_density_rms         0.106
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.282
_refine_ls_matrix_type           full
_refine_ls_number_parameters     241
_refine_ls_number_reflns         5363
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.282
_refine_ls_R_factor_all          0.0206
_refine_ls_R_factor_gt           0.0192
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+15.7724P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0400
_refine_ls_wR_factor_ref         0.0403
_reflns_number_gt                5190
_reflns_number_total             5363
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00521e.txt
_cod_data_source_block           ck-mr-04
_cod_original_cell_volume        4548.3(16)
_cod_original_sg_symbol_Hall     '-P 2ac 2n '
_cod_original_sg_symbol_H-M      Pnma
_cod_database_code               7026578