[<i>N</i>,<i>N</i>,<i>N</i>',<i>N</i>'-Tetrakis(benzimidazol-2-ylmethyl)cyclohexane-1,2-diamine]nickel(II) dinitrate dihydrate
Zhan, Dan; Xiao, Zuo-An; Acta Crystallographica Section E 64 (2008) m1361–m1362; doi:10.1107/S1600536808031553

data_2219922
_publ_section_title
;[<i>N</i>,<i>N</i>,<i>N</i>',<i>N</i>'-Tetrakis(benzimidazol-2-ylmethyl)cyclohexane-1,2-diamine]nickel(II)
 dinitrate dihydrate
;
_journal_coeditor_code           LH2699
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1361
_journal_page_last               m1362
_journal_paper_doi               10.1107/S1600536808031553
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          '[Ni (C38 H38 N10)] (N O3)2, 2H2 O'
_chemical_formula_moiety         'C38 H38 N10 Ni 2+, 2(N O3 -), 2(H2 O)'
_chemical_formula_sum            'C38 H42 N12 Ni O8'
_chemical_formula_weight         853.55
_chemical_name_systematic
;
[<i>N</i>,<i>N</i>,<i>N'</i>,<i>N'</i>-Tetrakis(benzimidazol-2-
ylmethyl)cyclohexane-1,2-diamine]nickel(II) dinitrate dihydrate
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 98.501(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.3395(16)
_cell_length_b                   13.1695(14)
_cell_length_c                   19.606(2)
_cell_measurement_reflns_used    2061
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      22.11
_cell_measurement_theta_min      2.39
_cell_volume                     3917.2(7)
_computing_cell_refinement       'SAINT-Plus (Bruker, 2007)'
_computing_data_collection       'SMART (Bruker, 2007)'
_computing_data_reduction        'SAINT-Plus (Bruker, 2007)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '\f and \w'
_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  0.0743
_diffrn_reflns_av_sigmaI/netI    0.0797
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            10917
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.05
_exptl_absorpt_coefficient_mu    0.565
_exptl_absorpt_correction_T_max  0.9457
_exptl_absorpt_correction_T_min  0.8401
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1784
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.432
_refine_diff_density_min         -0.344
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.953
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     303
_refine_ls_number_reflns         3847
_refine_ls_number_restraints     65
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0835
_refine_ls_R_factor_gt           0.0558
_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^)+(0.0618P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1218
_refine_ls_wR_factor_ref         0.1332
_reflns_number_gt                2618
_reflns_number_total             3847
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh2699.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2219922
_cod_database_fobs_code          2219922