Square-Planar Cobalt(III) Pincer Complex.
Lagaditis, Paraskevi O.; Schluschaß, Bastian; Demeshko, Serhiy; Würtele, Christian; Schneider, Sven; Inorganic chemistry 55 (2016) 4529–4536; doi:10.1021/acs.inorgchem.6b00369

data_4347586
_publ_section_title
;
 Square-Planar Cobalt(III) Pincer Complex.
;
_journal_issue                   9
_journal_name_full               'Inorganic chemistry'
_journal_page_first              4529
_journal_page_last               4536
_journal_paper_doi               10.1021/acs.inorgchem.6b00369
_journal_volume                  55
_journal_year                    2016
_chemical_formula_sum            'C20 H45 Cl2 Co N P2'
_chemical_formula_weight         491.34
_chemical_name_common            pvib192B
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_cell_angle_alpha                90
_cell_angle_beta                 91.112(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.0747(2)
_cell_length_b                   14.7836(5)
_cell_length_c                   12.4276(4)
_cell_measurement_reflns_used    9977
_cell_measurement_temperature    173.(2)
_cell_measurement_theta_max      30.5175
_cell_measurement_theta_min      2.7556
_cell_volume                     1299.55(7)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'Bruker Instrument Service v4.2.3'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173.(2)
_diffrn_detector_area_resol_mean 10.4167
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 Venture CMOS'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'multilayer optics'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0472
_diffrn_reflns_av_unetI/netI     0.0449
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            42929
_diffrn_reflns_theta_full        30.58
_diffrn_reflns_theta_max         30.58
_diffrn_reflns_theta_min         2.14
_diffrn_source                   'microfucus sealed tube'
_diffrn_source_type              'INCOATEC microfocus sealed tube'
_exptl_absorpt_coefficient_mu    0.995
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.68
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/4 (Bruker AXS Inc.)'
_exptl_crystal_colour            'clear dark blue'
_exptl_crystal_density_diffrn    1.256
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             526
_exptl_crystal_size_max          0.275
_exptl_crystal_size_mid          0.236
_exptl_crystal_size_min          0.124
_refine_diff_density_max         0.264
_refine_diff_density_min         -0.379
_refine_ls_abs_structure_details
;
Flack x determined using 3046 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.003(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     251
_refine_ls_number_reflns         7947
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0402
_refine_ls_R_factor_gt           0.0282
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0226P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0483
_refine_ls_wR_factor_ref         0.0510
_reflns_number_gt                7018
_reflns_number_total             7947
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic6b00369_si_002.cif
_cod_data_source_block           I
_cod_database_code               4347586
_shelx_res_checksum              7306
_shelx_hkl_checksum              81729