Designed synthesis of a metal cluster-pillared coordination cage
Xin He; Cai-Yan Gao; Liang Zhao; Mei-Xiang Wang; Chem.Commun. 48 (2012) 10877–; doi:10.1039/c2cc36250c

data_7108531
_publ_section_title
;
 Designed synthesis of a metal cluster-pillared coordination cage
;
_journal_name_full               Chem.Commun.
_journal_page_first              10877
_journal_paper_doi               10.1039/c2cc36250c
_journal_volume                  48
_journal_year                    2012
_chemical_formula_sum            'C189 H180 Ag15 F27 N48 O30 S9'
_chemical_formula_weight         6023.40
_chemical_name_systematic
;
?
;
_space_group_IT_number           167
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :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            12
_cell_length_a                   22.115(3)
_cell_length_b                   22.115(3)
_cell_length_c                   178.02(4)
_cell_measurement_reflns_used    19808
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.3498
_cell_measurement_theta_min      7.5446
_cell_volume                     75400(2)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics
;
Mercury: visualization and analysis of crystal structures, C. F. Macrae,
P. R. Edgington, P. McCabe, E. Pidcock, G. P. Shields, R. Taylor,
M. Towler and J. van de Streek, J. Appl. Cryst., 39, 453-457, 2006.
;
_computing_publication_material  'SHELX-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELX-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELX-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'MM007HF + CCD (Saturn724+)'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1004
_diffrn_reflns_av_sigmaI/netI    0.0716
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       210
_diffrn_reflns_limit_l_min       -124
_diffrn_reflns_number            68217
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         0.69
_exptl_absorpt_coefficient_mu    1.302
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.4334
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.592
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             35784
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.717
_refine_diff_density_min         -0.560
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     872
_refine_ls_number_reflns         14445
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0835
_refine_ls_R_factor_gt           0.0652
_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^)+(0.0950P)^2^+275.7957P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1741
_refine_ls_wR_factor_ref         0.1864
_reflns_number_gt                11208
_reflns_number_total             14445
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc36250c.txt
_cod_data_source_block           Complex4
_cod_original_cell_volume        75395(21)
_cod_original_sg_symbol_H-M      R-3c
_cod_database_code               7108531