Calix[4]arene-based metal-organic frameworks: towards hierarchically porous materials
Sean P. Bew; Andrew D. Burrows; Tina Duren; Mary F. Mahon; Peyman Z. Moghadam; Viorica M. Sebestyen; Sean Thurston; Chem.Commun. 48 (2012) 4824–; doi:10.1039/c2cc30988b

data_7107657
_publ_section_title
;
 Calix[4]arene-based metal-organic frameworks: towards hierarchically
 porous materials
;
_journal_name_full               Chem.Commun.
_journal_page_first              4824
_journal_paper_doi               10.1039/c2cc30988b
_journal_volume                  48
_journal_year                    2012
_chemical_formula_sum            'C99 H127 Cd2 N5 O21'
_chemical_formula_weight         1947.86
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 90.005(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.5500(3)
_cell_length_b                   24.9210(2)
_cell_length_c                   25.2820(4)
_cell_measurement_reflns_used    157897
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      2.910
_cell_volume                     9797.3(3)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV 1997-2004)'
_computing_data_reduction        'Denzo & Scalepack (Otwinowski, Minor 1997)'
_computing_molecular_graphics    'ORTEX (P.McArdle 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick 1997)'
_computing_structure_refinement  'SHELXL-97/2 (Sheldrick 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  '95mm CCD camera on \k-goniostat'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1147
_diffrn_reflns_av_sigmaI/netI    0.0664
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            74270
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         3.59
_exptl_absorpt_coefficient_mu    0.505
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.321
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             4080
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.13
_refine_diff_density_max         2.163
_refine_diff_density_min         -1.077
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1111
_refine_ls_number_reflns         17143
_refine_ls_number_restraints     65
_refine_ls_restrained_S_all      1.095
_refine_ls_R_factor_all          0.0885
_refine_ls_R_factor_gt           0.0693
_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^)+(0.1408P)^2^+4.0683P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1999
_refine_ls_wR_factor_ref         0.2163
_reflns_number_gt                12798
_reflns_number_total             17143
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc30988b.txt
_cod_data_source_block           h10adb8
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7107657