Amidine/Amidinate Cobalt Complexes: One-Pot Synthesis, Mechanism, and Photocatalytic Application for Hydrogen Production
Rajak, Sanil; Chair,Khaoula; Rana, Love Karan; Kaur, Prabhjyot; Maris, Thierry; Duong, Adam; Inorganic Chemistry 59 (2020) 14910–14919; doi:10.1021/acs.inorgchem.0c01495

data_4350783
_publ_section_title
;
 Amidine/Amidinate Cobalt Complexes: One-Pot Synthesis, Mechanism, and
 Photocatalytic Application for Hydrogen Production
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              14910
_journal_page_last               14919
_journal_paper_doi               10.1021/acs.inorgchem.0c01495
_journal_volume                  59
_journal_year                    2020
_chemical_compound_source        'Synthesized by the authors. See text'
_chemical_formula_sum            'C24 H32 Cl2 Co N16 O10'
_chemical_formula_weight         834.49
_chemical_name_systematic
; 
 bis(acetonitrile)-diaqua-bis[6-(pyridin-4-yl)-1,3,5-triazine-2,4-diamine]
-cobalt  diperchlorate acetonitrile solvate 
;
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 100.942(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.5878(6)
_cell_length_b                   7.4968(4)
_cell_length_c                   21.0318(11)
_cell_measurement_reflns_used    2898
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      67.78
_cell_measurement_theta_min      4.06
_cell_volume                     1793.85(16)
_computing_cell_refinement       'SMART (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2003)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  'UdMX (local program)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 5.5
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker Microstar'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'Helios optics'
_diffrn_radiation_source         'Micro source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.042
_diffrn_reflns_av_sigmaI/netI    0.0655
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            28224
_diffrn_reflns_theta_full        67.78
_diffrn_reflns_theta_max         67.78
_diffrn_reflns_theta_min         4.06
_diffrn_standards_decay_%        0.00
_diffrn_standards_number         5
_exptl_absorpt_coefficient_mu    5.783
_exptl_absorpt_correction_T_max  0.7900
_exptl_absorpt_correction_T_min  0.6100
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick,1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.545
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             858
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.444
_refine_diff_density_min         -0.387
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_matrix_type           full
_refine_ls_number_parameters     260
_refine_ls_number_reflns         3220
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0789
_refine_ls_R_factor_gt           0.0446
_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^)+(0.0440P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0945
_refine_ls_wR_factor_ref         0.1016
_reflns_number_gt                2036
_reflns_number_total             3220
_cod_data_source_file            jw1223.cif
_cod_data_source_block           jw1223
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_geom_angle_publ_flag' value 'Y' was changed to 'y' in
accordance with the built-in table derived from the CIF Core
dictionary named 'cif_core.dic' version 2.4.5 last updated on
2014-11-21 (46 times).

data item '_geom_bond_publ_flag' value 'Y' was changed to 'y' in
accordance with the built-in table derived from the CIF Core
dictionary named 'cif_core.dic' version 2.4.5 last updated on
2014-11-21 (29 times).

data item '_geom_torsion_publ_flag' value 'Y' was changed to 'y' in
accordance with the built-in table derived from the CIF Core
dictionary named 'cif_core.dic' version 2.4.5 last updated on
2014-11-21 (38 times).

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4350783
_cod_database_fobs_code 4350783