<i>catena</i>-Poly[tetramethylammonium [argentate(I)-di-μ-bromido]]
Liu, Xi; Acta Crystallographica Section E 63 (2007) m2619–m2619; doi:10.1107/S1600536807046880

data_2215352
_publ_section_title
;
 <i>catena</i>-Poly[tetramethylammonium [argentate(I)-di-\m-bromido]]
;
_journal_coeditor_code           BG3057
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m2619
_journal_page_last               m2619
_journal_paper_doi               10.1107/S1600536807046880
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '(C4 H12 N) [Ag Br2]'
_chemical_formula_moiety         'C4 H12 N +, Ag Br2 -'
_chemical_formula_sum            'C4 H12 Ag Br2 N'
_chemical_formula_weight         341.84
_chemical_name_systematic
;
<i>catena</i>-Poly[tetramethylammonium [argentate(I)-di-\m-bromido]]
;
_space_group_IT_number           71
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-I 2 2'
_symmetry_space_group_name_H-M   'I m m m'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.7817(9)
_cell_length_b                   9.1535(14)
_cell_length_c                   15.057(2)
_cell_measurement_reflns_used    972
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      3.2963
_cell_volume                     934.7(2)
_computing_cell_refinement       'CrystalClear (Rigaku, 2002)'
_computing_data_collection       'CrystalClear (Rigaku, 2002)'
_computing_data_reduction        'CrystalClear (Rigaku, 2002)'
_computing_molecular_graphics
'SHELXTL (Siemens, 1994) and ORTEP (Johnson, 1976)'
_computing_publication_material  'SHELXTL (Siemens, 1994)'
_computing_structure_refinement  'SHELXTL (Siemens, 1994)'
_computing_structure_solution    'SHELXTL (Siemens, 1994)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Rigaku Mercury CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating-anode generator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0313
_diffrn_reflns_av_sigmaI/netI    0.0189
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            2952
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         3.29
_exptl_absorpt_coefficient_mu    10.627
_exptl_absorpt_correction_T_max  0.18
_exptl_absorpt_correction_T_min  0.13
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SPHERE in CrystalClear; Rigaku, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.429
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.2000
_exptl_crystal_size_min          0.1600
_refine_diff_density_max         0.654
_refine_diff_density_min         -0.770
_refine_ls_extinction_coef       0.00064(14)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXTL (Siemens, 1994)'
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     30
_refine_ls_number_reflns         494
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0339
_refine_ls_R_factor_gt           0.0300
_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^)+(0.0315P)^2^+4.8P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0661
_refine_ls_wR_factor_ref         0.0682
_reflns_number_gt                459
_reflns_number_total             494
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bg3057.cif
_cod_data_source_block           I
_cod_database_code               2215352
_cod_database_fobs_code          2215352