A one-dimensional Ag^I^ coordination polymer: <i>catena</i>-poly[[[[<i>N</i>'-(4-cyanobenzylidene)nicotinohydrazide]silver(I)]-μ-<i>N</i>'-(4-cyanobenzylidene)nicotinohydrazide] trifluoromethanesulfonate]
Niu, Cao-Yuan; Wan, Xin-Sheng; Gui, Xiao-Wei; Cao, Zhan-Guo; Kou, Chun-Hong; Acta Crystallographica Section E 64 (2008) m1469–m1470; doi:10.1107/S1600536808034685

data_2219930
_publ_section_title
;A one-dimensional Ag^I^ coordination polymer:
 <i>catena</i>-poly[[[[<i>N</i>'-(4-cyanobenzylidene)nicotinohydrazide]silver(I)]-\m-<i>N</i>'-(4-cyanobenzylidene)nicotinohydrazide]
 trifluoromethanesulfonate]
;
_journal_coeditor_code           LH2709
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1469
_journal_page_last               m1470
_journal_paper_doi               10.1107/S1600536808034685
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          '[Ag (C14 H10 N4 O)2] C F3 S O3'
_chemical_formula_moiety         'C28 H20 Ag N8 O2 +, C F3 O3 S -'
_chemical_formula_sum            'C29 H20 Ag F3 N8 O5 S'
_chemical_formula_weight         757.46
_chemical_name_systematic
;
<i>catena</i>-poly[[[[N'-(4-cyanobenzylidene)nicotinohydrazide]silver(I)]-\m-
N'-(4-cyanobenzylidene)nicotinohydrazide] trifluoromethanesulfonate]
;
_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                 98.437(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.966(2)
_cell_length_b                   13.9529(13)
_cell_length_c                   17.6976(16)
_cell_measurement_reflns_used    5153
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      2.11
_cell_volume                     6098.2(9)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        'SAINT (Siemens, 1996)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 2005)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Siemens SMART CCD'
_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  0.0305
_diffrn_reflns_av_sigmaI/netI    0.0338
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            19396
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    0.802
_exptl_absorpt_correction_T_max  0.8126
_exptl_absorpt_correction_T_min  0.6852
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.650
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3040
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.27
_refine_diff_density_max         1.466
_refine_diff_density_min         -0.794
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     432
_refine_ls_number_reflns         6990
_refine_ls_number_restraints     22
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0696
_refine_ls_R_factor_gt           0.0492
_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^)+(0.0766P)^2^+8.964P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1335
_refine_ls_wR_factor_ref         0.1481
_reflns_number_gt                5059
_reflns_number_total             6990
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh2709.cif
_cod_data_source_block           I
_cod_original_cell_volume        6098.3(10)
_cod_original_sg_symbol_Hall     '-C 2yc '
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2219930
_cod_database_fobs_code          2219930