<i>catena</i>-Poly[bis(μ~3~-2-methyl-3,5-dinitrobenzoato)disilver(I)]
Danish, Muhammad; Tahir, M. Nawaz; Ghafoor, Sabiha; Ahmad, Nazir; Nisa, Mehwish; Acta Crystallographica Section E 67 (2011) m938–m939; doi:10.1107/S1600536811022483

data_2230666
_publ_section_title
;
 <i>catena</i>-Poly[bis(\m~3~-2-methyl-3,5-dinitrobenzoato)disilver(I)]
;
_journal_coeditor_code           HB5898
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m938
_journal_page_last               m939
_journal_paper_doi               10.1107/S1600536811022483
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          '[Ag2 (C8 H5 N2 O6)2]'
_chemical_formula_moiety         'C8 H5 Ag N2 O6'
_chemical_formula_sum            'C8 H5 Ag N2 O6'
_chemical_formula_weight         333.01
_chemical_name_systematic
;
<i>catena</i>-Poly[bis(\m~3~-2-methyl-3,5-dinitrobenzoato)disilver(I)]
;
_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           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 90.493(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.7073(3)
_cell_length_b                   11.9204(6)
_cell_length_c                   14.5117(7)
_cell_measurement_reflns_used    1786
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.32
_cell_measurement_theta_min      2.21
_cell_volume                     987.24(9)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 1997) and PLATON (Spek, 2009)'
_computing_publication_material
;
WinGX (Farrugia, 1999) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 7.50
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker Kappa APEXII CCD'
_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  0.0366
_diffrn_reflns_av_sigmaI/netI    0.0367
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            9039
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         2.21
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.062
_exptl_absorpt_correction_T_max  0.630
_exptl_absorpt_correction_T_min  0.560
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2005)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.240
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             648
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.374
_refine_diff_density_min         -0.472
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         2406
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0493
_refine_ls_R_factor_gt           0.0314
_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^)+(0.0305P)^2^+0.1320P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0649
_refine_ls_wR_factor_ref         0.0712
_reflns_number_gt                1786
_reflns_number_total             2406
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb5898.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2230666
_cod_database_fobs_code          2230666