Structure of bis(2,2'-bipyridyl)diisocyanatonickel(II)
Karmele Urtiaga, M.; Pizarro, J.L.; Cortes, R.; Goñi, A.; Larramendi, J.I.R.; Acta Crystallographica Section C 50 (1994) 56–58; doi:10.1107/S0108270193006547

data_2009382
_publ_section_title
;
 Structure of bis(2,2'-bipyridyl)diisocyanatonickel(II)
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              56
_journal_page_last               58
_journal_paper_doi               10.1107/S0108270193006547
_journal_volume                  50
_journal_year                    1994
_chemical_formula_sum            'C22 H16 N6 Ni O2'
_chemical_formula_weight         454.71
_space_group_crystal_system      orthorhombic
_space_group_IT_number           60
_space_group_name_Hall           '-P 2n 2ab'
_space_group_name_H-M_alt        'P b c n'
_atom_type_scat_source           IntTabIV
_cell_angle_alpha                90.
_cell_angle_beta                 90.
_cell_angle_gamma                90.
_cell_formula_units_Z            4
_cell_length_a                   13.9571(7)
_cell_length_b                   9.8457(8)
_cell_length_c                   15.231(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298
_cell_measurement_theta_max      14
_cell_measurement_theta_min      8
_cell_volume                     2093.0(3)
_computing_data_collection       'Enraf-Nonius CAD-4 diffractometer'
_computing_data_reduction        'Enraf-Nonius CAD-4 software'
_computing_molecular_graphics    'SCHAKAL (Keller, 1988)'
_computing_publication_material  'BONDLA; PARST (Nardelli, 1983)'
_computing_structure_refinement  'SHELX76 (Sheldrick, 1976)'
_computing_structure_solution    'MULTAN11/84 (Main, Germain & Woolfson, 1984)'
_diffrn_measurement_device       'Enraf-Nonius CAD-4'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3519
_diffrn_reflns_theta_max         30
_diffrn_standards_decay_%        5.75
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    0.959
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Grey-blue
_exptl_crystal_density_diffrn    1.443
_exptl_crystal_density_meas      1.44(3)
_exptl_crystal_density_method    'flotation in bromoform/acetone mixture'
_exptl_crystal_description       Block
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.586
_refine_diff_density_min         -0.251
_refine_ls_extinction_method     none?
_refine_ls_goodness_of_fit_obs   1.53
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_number_parameters     165
_refine_ls_number_reflns         977
_refine_ls_R_factor_obs          0.0395
_refine_ls_shift/esd_max         0.012
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^|F~o~| + 0.000941|F~o~|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_obs         0.0407
_reflns_number_observed          977
_reflns_number_total             3435
_reflns_observed_criterion       I>=2.5\s(I)
_cod_data_source_file            ha1051.cif
_cod_data_source_block           ha1051_ha1051
_cod_depositor_comments
;
 Correcting space group symmetry operation list:
 1) Adding symmetry operations that are required by the 'P b c n' space group:
    -x+1/2,-y+1/2,z+1/2
    -x+1/2,y+1/2,z
    -x,-y,-z
    x+1/2,-y+1/2,-z
    x+1/2,y+1/2,-z+1/2
    x,-y,z+1/2

 Adding the space group number.

 Antanas Vaitkus,
 2017-07-20

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'w = 1/[\s^2^|F~o~| +
0.000941|F~o~|^2^]' 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^|F~o~| + 0.000941|F~o~|^2^]'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_formula_sum        'C22 H16 N6 Ni1 O2'
_cod_database_code               2009382