<i>catena</i>-Poly[[[[<i>N</i>'-(4-cyanobenzylidene)nicotinohydrazide]silver(I)]-μ-[<i>N</i>'-4-cyanobenzylidene)nicotinohydrazide]] hexafluoridoarsenate]
Niu, Cao-Yuan; Ning, Ai-Min; Kou, Chun-Hong; He, Yong; Fen, Zhi-Qiang; Acta Crystallographica Section E 65 (2009) m924–m925; doi:10.1107/S1600536809026907

data_2222767
_publ_section_title
;<i>catena</i>-Poly[[[[<i>N</i>'-(4-cyanobenzylidene)nicotinohydrazide]silver(I)]-\m-[<i>N</i>'-4-cyanobenzylidene)nicotinohydrazide]]
 hexafluoridoarsenate]
;
_journal_coeditor_code           JH2084
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m924
_journal_page_last               m925
_journal_paper_doi               10.1107/S1600536809026907
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          '[Ag (C14 H10 N4 O)2] As F6'
_chemical_formula_moiety         'C28 H20 Ag N8 O2 +, As F6 -'
_chemical_formula_sum            'C28 H20 Ag As F6 N8 O2'
_chemical_formula_weight         797.31
_chemical_name_systematic
;
<i>catena</i>-Poly[[[[<i>N</i>'-(4-
cyanobenzylidene)nicotinohydrazide]silver(I)]-\m-[<i>N</i>'-4-
cyanobenzylidene)nicotinohydrazide]] hexafluoridoarsenate]
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 99.9480(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.3785(15)
_cell_length_b                   13.7662(9)
_cell_length_c                   19.8482(14)
_cell_measurement_reflns_used    5377
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      2.08
_cell_volume                     6022.6(7)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        'SAINT (Siemens, 1994)'
_computing_molecular_graphics
;
SHELXTL (Sheldrick, 2008) and DIAMOND (Brandenburg, 2005)
;
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEXII CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_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  0.0276
_diffrn_reflns_av_sigmaI/netI    0.0321
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            19207
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.08
_exptl_absorpt_coefficient_mu    1.839
_exptl_absorpt_correction_T_max  0.8233
_exptl_absorpt_correction_T_min  0.4481
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.759
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3152
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.626
_refine_diff_density_min         -0.465
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         6896
_refine_ls_number_restraints     96
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          0.0579
_refine_ls_R_factor_gt           0.0377
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0526P)^2^+5.7237P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.1048
_reflns_number_gt                5017
_reflns_number_total             6896
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            jh2084.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               2222767
_cod_database_fobs_code          2222767