Unidirectional Charge Transfer in Di-cobalt Valence Tautomeric Compound Finely Tuned by Ancillary Ligand
Bao Li; Li-Qin Chen; Jun Tao; Rong-Bin Huang; Lan-Sun Zheng; Inorganic Chemistry 52 (2013) 4136–4138; doi:10.1021/ic4000268

data_4334497
_publ_contact_author_address
;
Department of Chemistry
Xiamen University
Xiamen 361005
P. R. China
;
_publ_contact_author_email       taojun@xmu.edu.cn
_publ_contact_author_name        'Prof. Jun Tao'
_publ_contact_author_phone       86-592-2188138
_publ_section_title
;
 Unidirectional Charge Transfer in Di-cobalt Valence Tautomeric Compound
 Finely Tuned by Ancillary Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4136
_journal_page_last               4138
_journal_paper_doi               10.1021/ic4000268
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C44 H42 B4 Co2 F16 N8 O4'
_chemical_formula_weight         1211.96
_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                81.82(3)
_cell_angle_beta                 88.16(3)
_cell_angle_gamma                78.27(3)
_cell_formula_units_Z            1
_cell_length_a                   8.6399(17)
_cell_length_b                   9.0423(18)
_cell_length_c                   15.923(3)
_cell_measurement_temperature    173(2)
_cell_volume                     1205.6(4)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       'PROCESS-AUTO (Rigaku Corporation,1998)'
_computing_data_reduction
'teXsan (Molecular Structure Corporation & Rigaku Corporation, 1999)'
_computing_molecular_graphics    'ORTEP-II (Johnson, 1976)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID imaging plate'
_diffrn_measurement_method       'omega 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  0.0373
_diffrn_reflns_av_sigmaI/netI    0.0490
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            10146
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.23
_exptl_absorpt_coefficient_mu    0.804
_exptl_absorpt_correction_T_max  0.892
_exptl_absorpt_correction_T_min  0.828
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(ABSCOR; Higashi, 1995)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.669
_exptl_crystal_description       block
_exptl_crystal_F_000             612
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         2.320
_refine_diff_density_min         -0.935
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     352
_refine_ls_number_reflns         4687
_refine_ls_number_restraints     110
_refine_ls_restrained_S_all      1.121
_refine_ls_R_factor_all          0.0828
_refine_ls_R_factor_gt           0.0729
_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^)+(0.0972P)^2^+2.6721P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1946
_refine_ls_wR_factor_ref         0.2021
_reflns_number_gt                3937
_reflns_number_total             4687
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4000268_si_002_3.cif
_cod_data_source_block           4at173K
_cod_database_code               4334497