Monodispersed Ag Nanoparticles as Catalyst: Preparation Based on Crystalline Supramolecular Hybrid of Decamethylcucurbit[5]uril and Silver Ions.
Li, Hong-Fang; Lü, Jian; Lin, Jing-Xiang; Cao, Rong; Inorganic chemistry 53 (2014) 5692–5697; doi:10.1021/ic500464v

data_4338395
_publ_section_title
;
 Monodispersed Ag Nanoparticles as Catalyst: Preparation Based on
 Crystalline Supramolecular Hybrid of Decamethylcucurbit[5]uril and Silver
 Ions.
;
_journal_issue                   11
_journal_name_full               'Inorganic chemistry'
_journal_page_first              5692
_journal_page_last               5697
_journal_paper_doi               10.1021/ic500464v
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C40 H50 Ag2 N22 O20'
_chemical_formula_weight         1374.76
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 116.879(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.5357(13)
_cell_length_b                   17.6654(6)
_cell_length_c                   13.0119(7)
_cell_measurement_temperature    173(2)
_cell_volume                     5030.5(5)
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.953
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0280
_diffrn_reflns_av_unetI/netI     0.0524
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.953
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12149
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.953
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.495
_diffrn_reflns_theta_min         2.306
_exptl_absorpt_coefficient_mu    0.882
_exptl_crystal_density_diffrn    1.815
_exptl_crystal_F_000             2792
_refine_diff_density_max         1.424
_refine_diff_density_min         -2.162
_refine_diff_density_rms         0.164
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         5513
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.1105
_refine_ls_R_factor_gt           0.0757
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1763P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2398
_refine_ls_wR_factor_ref         0.2593
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3516
_reflns_number_total             5513
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic500464v_si_002.cif
_cod_data_source_block           2-cjt
_cod_depositor_comments          'Adding full bibliography for 4338395.cif.'
_cod_database_code               4338395
_shelxl_version_number           2013-4
_shelx_res_checksum              25669
_shelx_hkl_checksum              91997