Multiroute Synthesis of Porous Anionic Frameworks and Size-Tunable Extraframework Organic Cation-Controlled Gas Sorption Properties
Shumei Chen; Jian Zhang; Tao Wu; Pingyun Feng; Xianhui Bu; Journal of the American Chemical Society 131 (2009) 16027–16029; doi:10.1021/ja906302t

data_4105302
_publ_section_title
;
 Multiroute Synthesis of Porous Anionic Frameworks and Size-Tunable
 Extraframework Organic Cation-Controlled Gas Sorption Properties
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              16027
_journal_page_last               16029
_journal_paper_doi               10.1021/ja906302t
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C84 H117 In3 N3 O24'
_chemical_formula_weight         1897.27
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           161
_symmetry_cell_setting           rhombohedral
_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            6
_cell_length_a                   29.155(2)
_cell_length_b                   29.155(2)
_cell_length_c                   17.367(3)
_cell_measurement_reflns_used    1790
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      19.87
_cell_measurement_theta_min      2.42
_cell_volume                     12784(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.1288
_diffrn_reflns_av_sigmaI/netI    0.1116
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11927
_diffrn_reflns_theta_full        22.42
_diffrn_reflns_theta_max         22.42
_diffrn_reflns_theta_min         2.42
_exptl_absorpt_coefficient_mu    0.881
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.479
_exptl_crystal_F_000             5886
_refine_diff_density_max         0.650
_refine_diff_density_min         -0.561
_refine_diff_density_rms         0.108
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.03(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     338
_refine_ls_number_reflns         3424
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0732
_refine_ls_R_factor_gt           0.0584
_refine_ls_shift/su_max          0.871
_refine_ls_shift/su_mean         0.010
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0699P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1289
_refine_ls_wR_factor_ref         0.1470
_reflns_number_gt                2833
_reflns_number_total             3424
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja906302t_si_002_3.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Rhombohedral' changed to
'rhombohedral' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        12785(2)
_cod_original_sg_symbol_H-M      'R 3 c'
_cod_database_code               4105302