Complexes of ditopic carbo- and thio-carbohydrazone ligands‒mononuclear, 1D chain, dinuclear and tetranuclear examples.
Tandon, Santokh S.; Dul, Marie-Claire; Lee, John L.; Dawe, Louise N.; Anwar, Muhammad U.; Thompson, Laurence K.; Dalton transactions (Cambridge, England : 2003) 40 (2011) 3466–3475; doi:10.1039/c0dt01487g

data_7015320
_publ_section_title
;
 Complexes of ditopic carbo- and thio-carbohydrazone
 ligands--mononuclear, 1D chain, dinuclear and tetranuclear examples.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3466
_journal_page_last               3475
_journal_paper_doi               10.1039/c0dt01487g
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety
'C28 H28 N16 Ni4 O16 S4, 2(H12 Ni O6), 4.5(H2 O)'
_chemical_formula_sum            'C28 H61 N16 Ni6 O32.5 S4'
_chemical_formula_weight         1622.32
_chemical_name_systematic
;
?
;
_space_group_IT_number           137
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      137
_symmetry_space_group_name_Hall  '-P 4ac 2a'
_symmetry_space_group_name_H-M   'P 42/n m c :2'
_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            2
_cell_length_a                   15.808(3)
_cell_length_b                   15.808(3)
_cell_length_c                   11.932(2)
_cell_measurement_reflns_used    12467
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      30.6157
_cell_measurement_theta_min      2.4968
_cell_volume                     2981.7(9)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_molecular_graphics    'CrystalStructure3.7.0(Rigaku/MSC Inc.,2005)'
_computing_publication_material  'CrystalStructure3.7.0(Rigaku/MSC Inc.,2005)'
_computing_structure_refinement  'SHELXL-97 (Acta Cryst. 2008. A64, 112-122)'
_computing_structure_solution    'SIR92 (J. Appl. Cryst., 1994, 27, 435)'
_diffrn_ambient_temperature      153(2)
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'graphite - Rigaku SHINE'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0280
_diffrn_reflns_av_sigmaI/netI    0.0074
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            42940
_diffrn_reflns_theta_full        26.49
_diffrn_reflns_theta_max         26.49
_diffrn_reflns_theta_min         3.09
_exptl_absorpt_coefficient_mu    2.098
_exptl_absorpt_correction_T_max  0.8558
_exptl_absorpt_correction_T_min  0.7311
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   '(T. Higashi, 2000)'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.807
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1666
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.315
_refine_diff_density_min         -0.973
_refine_diff_density_rms         0.115
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.166
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     112
_refine_ls_number_reflns         1658
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.166
_refine_ls_R_factor_all          0.0417
_refine_ls_R_factor_gt           0.0417
_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^)+(0.0654P)^2^+5.8217P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1175
_refine_ls_wR_factor_ref         0.1175
_reflns_number_gt                1658
_reflns_number_total             1658
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt01487g.txt
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Numerical' changed to 'numerical'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_sg_symbol_H-M      'P 42/n m c'
_cod_original_formula_sum        'C28 H61 N16 Ni6 O32.50 S4'
_cod_database_code               7015320