Iodination of Stanna-closo-dodecaborate
Torben Gädt; Falko M. Schappacher; Rainer Pöttgen; Lars Wesemann; Inorganic Chemistry 46 (2007) 2864–2869; doi:10.1021/ic0622858

data_4307801
_publ_section_title
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Iodination of Stanna-closo-dodecaborate
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2864
_journal_page_last               2869
_journal_paper_doi               10.1021/ic0622858
_journal_volume                  46
_journal_year                    2007
_chemical_formula_moiety         'H11 B11 Sn I2, 2(C13 H30 N)'
_chemical_formula_sum            'C26 H71 B11 I2 N2 Sn'
_chemical_formula_weight         903.25
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                78.689(7)
_cell_angle_beta                 76.260(7)
_cell_angle_gamma                72.300(7)
_cell_formula_units_Z            2
_cell_length_a                   10.2058(8)
_cell_length_b                   11.5017(11)
_cell_length_c                   19.2119(17)
_cell_measurement_reflns_used    26517
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      58.90
_cell_measurement_theta_min      6.67
_cell_volume                     2068.1(3)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2004)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2004)'
_computing_data_reduction        'X-AREA (Stoe & Cie, 2004)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'SHELXL97 and WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Stoe IPDS 2T'
_diffrn_measurement_method       /w
_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  0.0892
_diffrn_reflns_av_sigmaI/netI    0.0640
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            29511
_diffrn_reflns_theta_full        29.38
_diffrn_reflns_theta_max         29.38
_diffrn_reflns_theta_min         3.33
_exptl_absorpt_coefficient_mu    2.130
_exptl_absorpt_correction_T_max  0.8002
_exptl_absorpt_correction_T_min  0.6217
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
The absorption correction (X-RED; Stoe & Cie, 2004) 
was performed after optimizing the crystal shape 
using X-SHAPE (Stoe & Cie, 2004).
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.450
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             904
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         2.377
_refine_diff_density_min         -1.580
_refine_diff_density_rms         0.147
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     368
_refine_ls_number_reflns         10978
_refine_ls_number_restraints     16
_refine_ls_restrained_S_all      1.105
_refine_ls_R_factor_all          0.0954
_refine_ls_R_factor_gt           0.0727
_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^)+(0.0709P)^2^+9.5615P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1826
_refine_ls_wR_factor_ref         0.1983
_reflns_number_gt                8413
_reflns_number_total             10978
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0622858si20061201_033816_1.cif
_cod_data_source_block           tg51
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Numerical' changed to
'numerical' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               4307801