Structural and magnetic studies of Schiff base complexes of nickel(II) nitrite: change in crystalline state, ligand rearrangement and a very rare μ-nitrito-1κO:2κN:3κO' bridging mode.
Naiya, Subrata; Wang, Hui-Sheng; Drew, Michael G. B.; Song, You; Ghosh, Ashutosh; Dalton transactions (Cambridge, England : 2003) 40 (2011) 2744–2756; doi:10.1039/c0dt00978d

data_7015088
_publ_section_title
;
 Structural and magnetic studies of Schiff base complexes of nickel(II)
 nitrite: change in crystalline state, ligand rearrangement and a very
 rare \m-nitrito-1\kO:2\kN:3\kO' bridging mode.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2744
_journal_page_last               2756
_journal_paper_doi               10.1039/c0dt00978d
_journal_volume                  40
_journal_year                    2011
_chemical_formula_sum            'C26 H40 Cl N7 Ni2 O10'
_chemical_formula_weight         763.52
_space_group_IT_number           14
_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                 110.332(13)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.6826(17)
_cell_length_b                   33.861(10)
_cell_length_c                   10.8615(8)
_cell_measurement_reflns_used    20176
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.00
_cell_measurement_theta_min      2.51
_cell_volume                     3339.2(12)
_computing_cell_refinement       'Crysalis, Oxford Diffraction'
_computing_data_collection       'Crysalis, Oxford Diffraction'
_computing_data_reduction        'Crysalis, Oxford Diffraction'
_computing_molecular_graphics    PLATON(Spek,2004)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.957
_diffrn_measured_fraction_theta_max 0.957
_diffrn_measurement_device       'Oxford Diffaction X-Calibur System'
_diffrn_measurement_method       '321 frames, counting time 10 s.'
_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  0.0508
_diffrn_reflns_av_sigmaI/netI    0.0780
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       47
_diffrn_reflns_limit_k_min       -46
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            20176
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.51
_diffrn_standards_decay_%        n/a
_diffrn_standards_interval_count n/a
_diffrn_standards_interval_time  n/a
_diffrn_standards_number         n/a
_exptl_absorpt_coefficient_mu    1.270
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.824
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'ABSPACK, Oxford Diffraction Ltd'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.519
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1592
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.482
_refine_diff_density_min         -1.663
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     419
_refine_ls_number_reflns         9335
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.1118
_refine_ls_R_factor_gt           0.0778
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
w=1/[\s^2^(Fo^2^)+(0.0358P)^2^+12.6684P] where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1400
_refine_ls_wR_factor_ref         0.1491
_reflns_number_gt                6740
_reflns_number_total             9335
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00978d.txt
_cod_data_source_block           3
_cod_original_cell_volume        3339.2(11)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7015088