Poly[4-(dimethylamino)pyridinium [(μ~6~-5-carboxybenzene-1,2,4-tricarboxyato-κ^6^<i>O</i>^1^:<i>O</i>^1'^:<i>O</i>^2^:<i>O</i>^4^:<i>O</i>^4'^:<i>O</i>^5^)diargentate(I)]]
Zhu, Xiao-Fei; Zhou, Yan-Hong; Guan, Li; Zhang, Hong; Acta Crystallographica Section E 65 (2009) m994–m995; doi:10.1107/S1600536809028839

data_2222746
_publ_section_title
;Poly[4-(dimethylamino)pyridinium
 [(\m~6~-5-carboxybenzene-1,2,4-tricarboxyato-\k^6^<i>O</i>^1^:<i>O</i>^1'^:<i>O</i>^2^:<i>O</i>^4^:<i>O</i>^4'^:<i>O</i>^5^)diargentate(I)]]
;
_journal_coeditor_code           HY2204
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m994
_journal_page_last               m995
_journal_paper_doi               10.1107/S1600536809028839
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          '(C7 H11 N2) [Ag2 (C10 H3 O8)]'
_chemical_formula_moiety         'C7 H11 N2 +, C10 H3 Ag2 O8 -'
_chemical_formula_sum            'C17 H14 Ag2 N2 O8'
_chemical_formula_weight         590.04
_chemical_name_systematic
;Poly[4-(dimethylamino)pyridinium
 [(\m~6~-5-carboxybenzene-1,2,4-tricarboxylato-
\k^6^<i>O</i>^1^:<i>O</i>^1'^:<i>O</i>^2^:<i>O</i>^4^:<i>O</i>^4'^:
<i>O</i>^5^)diargentate(I)]]
;
_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           SHELXL-97
_cell_angle_alpha                113.304(4)
_cell_angle_beta                 97.140(3)
_cell_angle_gamma                103.260(3)
_cell_formula_units_Z            2
_cell_length_a                   9.7192(3)
_cell_length_b                   9.9936(5)
_cell_length_c                   10.4968(3)
_cell_measurement_reflns_used    3901
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      4.39
_cell_volume                     884.65(7)
_computing_cell_refinement       'CrysAlis RED (Oxford Diffraction, 2006)'
_computing_data_collection       'CrysAlis CCD (Oxford Diffraction, 2006)'
_computing_data_reduction        'CrysAlis RED (Oxford Diffraction, 2006)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 1999)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Oxford Diffraction Gemini R Ultra'
_diffrn_measurement_method       \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  0.0122
_diffrn_reflns_av_sigmaI/netI    0.0139
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            7226
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         4.39
_exptl_absorpt_coefficient_mu    2.266
_exptl_absorpt_correction_T_max  0.725
_exptl_absorpt_correction_T_min  0.611
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis RED; Oxford Diffraction, 2006)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.215
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.346
_refine_diff_density_min         -0.470
_refine_ls_extinction_coef       0.0157(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     265
_refine_ls_number_reflns         3124
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0201
_refine_ls_R_factor_gt           0.0175
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0251P)^2^+0.4969P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0454
_refine_ls_wR_factor_ref         0.0462
_reflns_number_gt                2808
_reflns_number_total             3124
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hy2204.cif
_cod_data_source_block           I
_cod_database_code               2222746
_cod_database_fobs_code          2222746