Bis[μ-<i>N</i>-(diethylamino-κ<i>N</i>)dimethylsilylanilido-κ^2^<i>N</i>:<i>N</i>]bis[chloridocobalt(II)]
Chen, Juan; Acta Crystallographica Section E 68 (2012) m81–; doi:10.1107/S1600536811054602

data_2233220
_publ_section_title
;
 Bis[\m-<i>N</i>-(diethylamino-\k<i>N</i>)dimethylsilylanilido-\k^2^<i>N</i>:<i>N</i>]bis[chloridocobalt(II)]
;
_journal_coeditor_code           JJ2112
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m81
_journal_paper_doi               10.1107/S1600536811054602
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          '[Co2 (C12 H21 N2 Si)2 Cl2]'
_chemical_formula_moiety         'C24 H42 Cl2 Co2 N4 Si2'
_chemical_formula_sum            'C24 H42 Cl2 Co2 N4 Si2'
_chemical_formula_weight         631.56
_chemical_name_systematic
;
\
Bis[\m-<i>N</i>-(diethylamino-\k<i>N</i>)dimethylsilylanilido-
\k^2^<i>N</i>:<i>N</i>]bis[chloridocobalt(II)]
;
_space_group_IT_number           56
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ab 2ac'
_symmetry_space_group_name_H-M   'P c c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1800(10)
_cell_length_b                   15.6753(13)
_cell_length_c                   16.0235(13)
_cell_measurement_reflns_used    3365
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.256
_cell_measurement_theta_min      2.329
_cell_volume                     3059.3(4)
_computing_cell_refinement       'SAINT (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 7.9
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART area-detector'
_diffrn_measurement_method       '\f and \w scan'
_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  0.0933
_diffrn_reflns_av_sigmaI/netI    0.0588
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            16361
_diffrn_reflns_theta_full        25.60
_diffrn_reflns_theta_max         25.60
_diffrn_reflns_theta_min         2.12
_diffrn_standards_decay_%        6.38
_exptl_absorpt_coefficient_mu    1.357
_exptl_absorpt_correction_T_max  0.8763
_exptl_absorpt_correction_T_min  0.7731
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.371
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1320
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.974
_refine_diff_density_min         -0.507
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.165
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2885
_refine_ls_number_restraints     48
_refine_ls_restrained_S_all      1.179
_refine_ls_R_factor_all          0.1272
_refine_ls_R_factor_gt           0.0716
_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^)+(0.0945P)^2^+13.3754P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1731
_refine_ls_wR_factor_ref         0.2267
_reflns_number_gt                1795
_reflns_number_total             2885
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            jj2112.cif
_cod_data_source_block           I
_cod_database_code               2233220
_cod_database_fobs_code          2233220