<i>catena</i>-Poly[[copper(I)-di-μ-<i>trans</i>-1-(2-pyridyl)-2-(4-pyridyl)ethylene-κ^2^<i>N</i>^2^:<i>N</i>^4^;κ^2^<i>N</i>^4^:<i>N</i>^2^] tetrafluoroborate]
Kai-Long Zhong; Wen-Jie Lu; Acta Crystallographica Section E 61 (2005) m1416–m1418; doi:10.1107/S1600536805019501

data_2206298
_publ_section_title
;<i>catena</i>-Poly[[copper(I)-di-\m-<i>trans</i>-1-(2-pyridyl)-2-(4-pyridyl)ethylene-\k^2^<i>N</i>^2^:<i>N</i>^4^;\k^2^<i>N</i>^4^:<i>N</i>^2^]
 tetrafluoroborate]
;
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1416
_journal_page_last               m1418
_journal_paper_doi               10.1107/S1600536805019501
_journal_volume                  61
_journal_year                    2005
_chemical_formula_iupac          '[Cu (C12 H10 N2)2] B F4'
_chemical_formula_moiety         'C24 H20 N4 Cu + , B F4 -'
_chemical_formula_sum            'C24 H20 B Cu F4 N4'
_chemical_formula_weight         514.79
_chemical_name_systematic
;
catena-Poly[[copper(I)-di-\m-trans-1-(2-pyridyl)-2-(4-pyridyl)ethylene-
\k^2^N^2^:N^4^;\k^2^N^4^:N^2^] tetrafluoroborate]
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 109.2480(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.9969(6)
_cell_length_b                   16.5736(10)
_cell_length_c                   14.6322(9)
_cell_measurement_reflns_used    10795
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23
_cell_measurement_theta_min      3
_cell_volume                     2288.8(2)
_computing_cell_refinement       'SAINT  (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Bruker, 1998)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 100
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART CCD 1K area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0468
_diffrn_reflns_av_sigmaI/netI    0.0562
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12314
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.92
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.007
_exptl_absorpt_correction_T_max  0.8694
_exptl_absorpt_correction_T_min  0.6961
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.494
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1048
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.375
_refine_diff_density_min         -0.315
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4045
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0883
_refine_ls_R_factor_gt           0.0459
_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^)+(0.0457P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0993
_refine_ls_wR_factor_ref         0.1105
_reflns_number_gt                2273
_reflns_number_total             4045
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sj6104.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2206298
_cod_database_fobs_code          2206298