Variation of nuclearity in NiII complexes of a Schiff base ligand: crystal structures and magnetic studies
Ghosh, Tanmoy Kumar; Mahapatra, Prithwish; Jana, Subrata; Ghosh, Ashutosh; CrystEngComm 21 (2019) 4620–; doi:10.1039/C9CE00574A

data_7232948
_publ_section_title
;
 Variation of nuclearity in NiII complexes of a Schiff base ligand:
 crystal structures and magnetic studies
;
_journal_issue                   31
_journal_name_full               CrystEngComm
_journal_page_first              4620
_journal_paper_doi               10.1039/C9CE00574A
_journal_volume                  21
_journal_year                    2019
_chemical_formula_sum            'C32 H44 N8 Ni2 O13'
_chemical_formula_weight         866.13
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-04-03 deposited with the CCDC.    2019-06-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_c                   23.045(4)
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_cell_measurement_temperature    299(2)
_cell_measurement_theta_max      25.303
_cell_measurement_theta_min      2.186
_cell_volume                     3678.7(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      299(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0485
_diffrn_reflns_av_unetI/netI     0.0205
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            86877
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.303
_diffrn_reflns_theta_min         2.186
_exptl_absorpt_coefficient_mu    1.100
_exptl_absorpt_correction_T_max  .896
_exptl_absorpt_correction_T_min  .768
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.564
_exptl_crystal_description       block
_exptl_crystal_F_000             1808
_exptl_crystal_size_max          .3
_exptl_crystal_size_mid          .2
_exptl_crystal_size_min          .1
_refine_diff_density_max         0.524
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     503
_refine_ls_number_reflns         6675
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.115
_refine_ls_R_factor_all          0.0448
_refine_ls_R_factor_gt           0.0380
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0437P)^2^+2.9399P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0947
_refine_ls_wR_factor_ref         0.0990
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5907
_reflns_number_total             6675
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce00574a2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7232945--7232948.cif.'
_cod_original_cell_volume        3678.8(12)
_cod_database_code               7232948
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              78968