Crystal structure of 2,2'-bipyridine-1,1'-diium tetrachloridozincate
Govindaraj, Jeyaraman; Thirumurugan, Subramani; Clara, Antoni Samy; Anbalagan, Krishnamoorthy; SubbiahPandi, Arunachalathevar; Acta Crystallographica Section E 71 (2015) m67–m68; doi:10.1107/S2056989015003175

data_2240447
_publ_section_title
;
 Crystal structure of 2,2'-bipyridine-1,1'-diium tetrachloridozincate
;
_journal_coeditor_code           WM5125
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m67
_journal_page_last               m68
_journal_paper_doi               10.1107/S2056989015003175
_journal_volume                  71
_journal_year                    2015
_chemical_formula_iupac          '(C10 H10 N2) [Zn Cl4]'
_chemical_formula_moiety         'C10 H10 N2 2+, Cl4 Zn 2-'
_chemical_formula_sum            'C10 H10 Cl4 N2 Zn'
_chemical_formula_weight         365.39
_chemical_name_systematic
;
2,2'-Bipyridine-1,1'-diium tetrachloridozincate
;
_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-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.816(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.1059(4)
_cell_length_b                   13.6075(6)
_cell_length_c                   14.2631(7)
_cell_measurement_reflns_used    2717
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.24
_cell_measurement_theta_min      3.71
_cell_volume                     1354.65(12)
_computing_cell_refinement
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_data_collection
;
CrysAlis CCD (Oxford Diffraction, 2009)
;
_computing_data_reduction
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_molecular_graphics
;
<i>ORTEP-3 for Windows</i> (Farrugia, 2012)
;
_computing_publication_material
;
<i>SHELXL97</i> (Sheldrick, 2008) and <i>PLATON</i> (Spek, 2009)
;
_computing_structure_refinement
;
<i>SHELXL97</i> (Sheldrick, 2008)
;
_computing_structure_solution
;
<i>SHELXS97</i> (Sheldrick, 2008)
;
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.845
_diffrn_measurement_device_type
'Oxford Diffraction Xcalibur diffractometer with an Eos detector'
_diffrn_measurement_method       '\w and \f 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  0.0242
_diffrn_reflns_av_sigmaI/netI    0.0321
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7435
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         29.24
_diffrn_reflns_theta_min         3.71
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.579
_exptl_absorpt_correction_T_max  0.6540
_exptl_absorpt_correction_T_min  0.5650
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(<i>CrysAlis PRO</i>; Oxford Diffraction, 2009)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.791
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.491
_refine_diff_density_min         -0.514
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         3115
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0247
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0235P)^2^+0.1003P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0536
_refine_ls_wR_factor_ref         0.0559
_reflns_number_gt                2717
_reflns_number_total             3115
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            wm5125sup1.cf
_cod_data_source_block           I
_cod_original_sg_symbol_Hall     '-p 2ybc'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2240447
_cod_database_fobs_code          2240447