Trimethylsilylchalcogenolates of Co(II) and Mn(II): From Mononuclear Coordination Complexes to Clusters Containing -ESiMe3 Moieties (E = S, Se)
Chhatra B. Khadka; Daniel G. Macdonald; Yanhua Lan; Annie K. Powell; Dieter Fenske; John F. Corrigan; Inorganic Chemistry 49 (2010) 7289–7297; doi:10.1021/ic902346u

data_4316320
_publ_contact_author_address
;Dept of Chemistry
The University of Western Ontario
London ON
N6A 5B7 Canada    
;
_publ_contact_author_email       corrigan@uwo.ca
_publ_contact_author_name        'John F Corrigan'
_publ_section_title
;
 Trimethylsilylchalcogenolates of Co(II) and Mn(II): From Mononuclear
 Coordination Complexes to Clusters Containing -ESiMe3 Moieties (E = S,
 Se)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7289
_journal_page_last               7297
_journal_paper_doi               10.1021/ic902346u
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         'C12 H34 Co N2 Se2 Si2 '
_chemical_formula_sum            'C12 H34 Co N2 Se2 Si2'
_chemical_formula_weight         479.44
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 104.930(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            12
_cell_length_a                   25.487(2)
_cell_length_b                   14.4650(10)
_cell_length_c                   18.8350(10)
_cell_measurement_reflns_used    20965
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.04
_cell_volume                     6709.5(8)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997-2001)'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 2001)'
_computing_publication_material  SHELXTL/PC
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Nonius Kappa-CCD'
_diffrn_measurement_method       '\f scans, and \w scans with \k offsets'
_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  0.1126
_diffrn_reflns_av_sigmaI/netI    0.0951
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            25911
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         2.59
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.122
_exptl_absorpt_correction_T_max  0.8525
_exptl_absorpt_correction_T_min  0.5584
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO-SMN (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.424
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             2916
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.042
_refine_diff_density_min         -1.027
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         5922
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.1098
_refine_ls_R_factor_gt           0.0537
_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^)+(0.0582P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1127
_refine_ls_wR_factor_ref         0.1302
_reflns_number_gt                3575
_reflns_number_total             5922
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic902346u_si_002_3.cif
_cod_data_source_block           06176b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4316320