Oxidative C-N bond cleavage of (2-pyridylmethyl)amine-based tetradentate supporting ligands in ternary cobalt(ii)-carboxylate complexes.
Chakraborty, Biswarup; Ghosh, Ivy; Jana, Rahul Dev; Paine, Tapan Kanti; Dalton transactions (Cambridge, England : 2003) 49 (2020) 3463–3472; doi:10.1039/c9dt04438h

data_7703421
_publ_section_title
;
 Oxidative C-N bond cleavage of (2-pyridylmethyl)amine-based tetradentate
 supporting ligands in ternary cobalt(ii)-carboxylate complexes.
;
_journal_issue                   11
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3463
_journal_page_last               3472
_journal_paper_doi               10.1039/c9dt04438h
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C36 H36 Co2 N8 O2, 4(Cl O4), 2(C2 H3 N)'
_chemical_formula_sum            'C40 H42 Cl4 Co2 N10 O18'
_chemical_formula_weight         1210.50
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_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
_audit_update_record
;
2019-11-06 deposited with the CCDC.	2020-01-31 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 113.4380(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.4332(17)
_cell_length_b                   18.9379(19)
_cell_length_c                   18.6337(19)
_cell_measurement_reflns_used    2402
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      20.74
_cell_measurement_theta_min      2.38
_cell_volume                     5320.5(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  Ortep
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0627
_diffrn_reflns_av_sigmaI/netI    0.0442
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            19261
_diffrn_reflns_theta_full        22.06
_diffrn_reflns_theta_max         22.06
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    0.902
_exptl_absorpt_correction_T_max  0.9563
_exptl_absorpt_correction_T_min  0.9152
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   Sadabs
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.511
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             2472
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_platon_squeeze_details
;
The unit cell contains disorder solvent molecules which have been treated as a diffuse contribution to the overall scattering without 
specific atom positions by SQUEEZE/PLATON.
;
_refine_diff_density_max         1.638
_refine_diff_density_min         -0.794
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.266
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     336
_refine_ls_number_reflns         3293
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.266
_refine_ls_R_factor_all          0.0710
_refine_ls_R_factor_gt           0.0561
_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^)+(0.0100P)^2^+36.0869P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1106
_refine_ls_wR_factor_ref         0.1152
_reflns_number_gt                2565
_reflns_number_total             3293
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9dt04438h2.cif
_cod_data_source_block           bc1805a_0m-sr
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7703417--7703421.cif.
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7703421