Influence of Anions in Silver Supramolecular Frameworks: Structural Characteristics and Sorption Properties.
Irene Bassanetti; Francesco Mezzadri; Angiolina Comotti; Piero Sozzani; Marcello Gennari; Gianluca Calestani; Luciano Marchiò; Journal of the American Chemical Society 134 (2012) 9142–9145; doi:10.1021/ja303940d

data_4118038
_publ_section_title
;
 Influence of Anions in Silver Supramolecular Frameworks: Structural
 Characteristics and Sorption Properties.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9142
_journal_page_last               9145
_journal_paper_doi               10.1021/ja303940d
_journal_volume                  134
_journal_year                    2012
_chemical_formula_moiety
'C144 H144 Ag6 F18 N24 O18 S12, 2(C6 H14), 12(C4 H8 O)'
_chemical_formula_sum            'C204 H268 Ag6 F18 N24 O30 S12'
_chemical_formula_weight         4910.36
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_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                120.00
_cell_formula_units_Z            3
_cell_length_a                   29.434(1)
_cell_length_b                   29.434(1)
_cell_length_c                   22.407(1)
_cell_measurement_reflns_used    18487
_cell_measurement_temperature    205(2)
_cell_measurement_theta_max      27.03
_cell_measurement_theta_min      1.21
_cell_volume                     16811.7(11)
_computing_cell_refinement       Saint
_computing_data_collection       Smart
_computing_data_reduction        Saint
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    Sir97
_diffrn_ambient_temperature      205(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart 1000 CCD'
_diffrn_measurement_method       'Theta & omega scan'
_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  0.0641
_diffrn_reflns_av_sigmaI/netI    0.0523
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -37
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -37
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            66483
_diffrn_reflns_theta_full        27.03
_diffrn_reflns_theta_max         27.03
_diffrn_reflns_theta_min         1.21
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    0.711
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.745
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.455
_exptl_crystal_description       prism
_exptl_crystal_F_000             7608
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.436
_refine_diff_density_min         -0.586
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     433
_refine_ls_number_reflns         8189
_refine_ls_number_restraints     27
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.1026
_refine_ls_R_factor_gt           0.0505
_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^)+(0.0787P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1291
_refine_ls_wR_factor_ref         0.1497
_reflns_number_gt                4457
_reflns_number_total             8189
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja303940d_si_004.cif
_cod_data_source_block           ib128
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               4118038