Crystal Structure and Magnetic Interactions in Nickel(II) Dibridged Complexes Formed by Two Azide Groups or by Both Phenolate Oxygen-Azide, -Thiocyanate, -Carboxylate, or -Cyanate Groups
Subrata Kumar Dey; Nijhuma Mondal; M. Salah El Fallah; Ramon Vicente; Albert Escuer; Xavier Solans; M. Font-Bardía; T. Matsushita; V. Gramlich; Samiran Mitra; Inorganic Chemistry 43 (2004) 2427–2434; doi:10.1021/ic0352553

data_4310799
_publ_section_title
;
 Crystal Structure and Magnetic Interactions in Nickel(II) Dibridged
 Complexes Formed by Two Azide Groups or by Both Phenolate Oxygen-Azide,
 -Thiocyanate, -Carboxylate, or -Cyanate Groups
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2427
_journal_page_last               2434
_journal_paper_doi               10.1021/ic0352553
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'C24 H38 N10 Ni2 O6'
_chemical_formula_weight         680.06
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 106.05(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.100(12)
_cell_length_b                   13.541(7)
_cell_length_c                   13.929(9)
_cell_measurement_reflns_used    12
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      11
_cell_measurement_theta_min      10
_cell_volume                     2918(3)
_computing_cell_refinement       'SIEMENS SHELXTL Plus'
_computing_data_collection       'SIEMENS SHELXTL Plus'
_computing_data_reduction        'SIEMENS SHELXTL Plus'
_computing_molecular_graphics    SHELXLTL-Plus
_computing_publication_material  SHELXL-93
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'SYNTEX P21 4-circle diffractometer'
_diffrn_measurement_method       ' \w 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  0.0183
_diffrn_reflns_av_sigmaI/netI    0.0439
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2889
_diffrn_reflns_theta_max         20.04
_diffrn_reflns_theta_min         2.00
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 120
_diffrn_standards_number         1
_exptl_absorpt_coefficient_mu    1.347
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.548
_exptl_crystal_description       prism
_exptl_crystal_F_000             1424
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.464
_refine_diff_density_min         -0.322
_refine_diff_density_rms         0.043
_refine_ls_extinction_coef       0.00013(14)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   0.890
_refine_ls_goodness_of_fit_obs   1.034
_refine_ls_matrix_type           full
_refine_ls_number_parameters     432
_refine_ls_number_reflns         2739
_refine_ls_number_restraints     113
_refine_ls_restrained_S_all      0.921
_refine_ls_restrained_S_obs      1.063
_refine_ls_R_factor_all          0.0387
_refine_ls_R_factor_obs          0.0274
_refine_ls_shift/esd_max         0.416
_refine_ls_shift/esd_mean        0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0375P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0633
_refine_ls_wR_factor_obs         0.0616
_reflns_number_observed          2046
_reflns_number_total             2739
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic0352553si20031030_111114_1.cif
_cod_data_source_block           1
_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:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0375P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0375P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2918.3(33)
_cod_database_code               4310799