Layer-type organosilver(I) complexes assembled with nitrate and functionalized phenylethynide ligands
Ping-Shing Cheng; Sam C.K. Hau; Thomas C.W. Mak; Inorganica Chimica Acta 403 (2013) 110–119; doi:

data_1517615
_publ_section_title
;
 Layer-type organosilver(I) complexes assembled with nitrate and
 functionalized phenylethynide ligands
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              110
_journal_page_last               119
_journal_volume                  403
_journal_year                    2013
_chemical_formula_moiety         'C48 H24 Ag9 N9 O21'
_chemical_formula_sum            'C48 H24 Ag9 N9 O21'
_chemical_formula_weight         2033.59
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 97.441(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   32.060(3)
_cell_length_b                   7.9055(8)
_cell_length_c                   20.400(2)
_cell_measurement_temperature    296(2)
_cell_volume                     5126.8(9)
_computing_cell_refinement       SAINT(Bruker,2001)
_computing_data_collection       APEX2(Bruker,2003)
_computing_data_reduction        APEX2(Bruker,2003)
_computing_molecular_graphics    DIAMOND
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'SMART CCD APEX II'
_diffrn_measurement_method       '\w and \f'
_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  0.0588
_diffrn_reflns_av_sigmaI/netI    0.0339
_diffrn_reflns_limit_h_max       38
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            29931
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.28
_exptl_absorpt_coefficient_mu    3.454
_exptl_absorpt_correction_T_max  0.7239
_exptl_absorpt_correction_T_min  0.6254
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.635
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             3864
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         7.176
_refine_diff_density_min         -1.716
_refine_diff_density_rms         0.432
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.166
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         4743
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.166
_refine_ls_R_factor_all          0.0854
_refine_ls_R_factor_gt           0.0834
_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^)+(0.0945P)^2^+547.6542P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2232
_refine_ls_wR_factor_ref         0.2246
_reflns_number_gt                4489
_reflns_number_total             4743
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2013-403-110-119-5.cif
_cod_data_source_block           L5
_cod_original_cell_volume        5126.9(9)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               1517615