Bis[1-(3,5-dibromobenzyl)pyridinium] bis(1,2-dicyanoethene-1,2-dithiolato-κ^2^<i>S</i>,<i>S</i>')nickelate(II)
Quan-Bin Liao; Ming-Guo Liu; Chun-Lin Ni; Acta Crystallographica Section E 63 (2007) m3003–m3003; doi:10.1107/S1600536807056620

data_2216365
_publ_section_title
;
 Bis[1-(3,5-dibromobenzyl)pyridinium]
 bis(1,2-dicyanoethene-1,2-dithiolato-\k^2^<i>S</i>,<i>S</i>')nickelate(II)
;
_journal_coeditor_code           CI2505
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m3003
_journal_page_last               m3003
_journal_paper_doi               10.1107/S1600536807056620
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '(C12 H10 Br2 N)2 [Ni (C4 N2 S2)2]'
_chemical_formula_moiety         '2C12 H10 Br2 N + , C8 N4 Ni S4 2-'
_chemical_formula_sum            'C32 H20 Br4 N6 Ni S4'
_chemical_formula_weight         995.13
_chemical_name_systematic
;
Bis[1-(3,5-dibromobenzyl)pyridinium]
bis(1,2-dicyanoethene-1,2-dithiolato-\k^2^<i>S</i>,<i>S</i>')nickelate(II)
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL2000
_cell_angle_alpha                77.701(5)
_cell_angle_beta                 78.427(6)
_cell_angle_gamma                84.221(5)
_cell_formula_units_Z            1
_cell_length_a                   8.843(3)
_cell_length_b                   9.415(3)
_cell_length_c                   10.861(4)
_cell_measurement_reflns_used    904
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      27.92
_cell_measurement_theta_min      2.65
_cell_volume                     863.9(5)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2000)'
_computing_publication_material  'SHELXTL (Bruker, 2000)'
_computing_structure_refinement  'SHELXTL (Bruker, 2000)'
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '\f and \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  0.0332
_diffrn_reflns_av_sigmaI/netI    0.0730
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4584
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.22
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.463
_exptl_absorpt_correction_T_max  0.323
_exptl_absorpt_correction_T_min  0.165
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2004)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.913
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             486
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.594
_refine_diff_density_min         -0.957
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.989
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         3309
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.989
_refine_ls_R_factor_all          0.0753
_refine_ls_R_factor_gt           0.0548
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.06P)^2^+0.99P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1125
_refine_ls_wR_factor_ref         0.1169
_reflns_number_gt                2482
_reflns_number_total             3309
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2505.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 'Triclinic' changed to 'triclinic'
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_cell_volume        864.0(5)
_cod_database_code               2216365
_cod_database_fobs_code          2216365