Assembly of Robust and Porous Hydrogen-Bonded Coordination Frameworks: Isomorphism, Polymorphism, and Selective Adsorption
Ji-Jun Jiang; Mei Pan; Jun-Min Liu; Wei Wang; Cheng-Yong Su; Inorganic Chemistry 49 (2010) 10166–10173; doi:10.1021/ic1014384

data_4316968
_publ_section_title
;
 Assembly of Robust and Porous Hydrogen-Bonded Coordination Frameworks:
 Isomorphism, Polymorphism, and Selective Adsorption
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10166
_journal_page_last               10173
_journal_paper_doi               10.1021/ic1014384
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C51 H54 Gd2 N20 O21'
_chemical_formula_weight         1597.64
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           205
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  '-P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P a -3'
_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                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.24120(10)
_cell_length_b                   18.24120(10)
_cell_length_c                   18.24120(10)
_cell_measurement_temperature    293(2)
_cell_volume                     6069.60(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.965
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device_type  apex
_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  0.0261
_diffrn_reflns_av_sigmaI/netI    0.0423
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4470
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.50
_exptl_absorpt_coefficient_mu    2.260
_exptl_absorpt_correction_T_max  0.7426
_exptl_absorpt_correction_T_min  0.6019
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.748
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3184
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.855
_refine_diff_density_min         -0.824
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    geom
_refine_ls_matrix_type           full
_refine_ls_number_parameters     144
_refine_ls_number_reflns         1931
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0469
_refine_ls_R_factor_gt           0.0287
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0427P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0733
_refine_ls_wR_factor_ref         0.0784
_reflns_number_gt                1392
_reflns_number_total             1931
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic1014384_si_001_09.cif
_cod_data_source_block           3-gd-1.5MeOH
_cod_database_code               4316968