Deformation of Porous Molecular Networks Induced by the Exchange of Guests in Single Crystals
Okba Saied; Thierry Maris; James D. Wuest; Journal of the American Chemical Society 125 (2003) 14956–14957; doi:10.1021/ja037465k

data_4103739
_publ_section_title
;
 Deformation of Porous Molecular Networks Induced by the Exchange of
 Guests in Single Crystals
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14956
_journal_page_last               14957
_journal_paper_doi               10.1021/ja037465k
_journal_volume                  125
_journal_year                    2003
_chemical_formula_sum            'C32 H40 N4 O12 Si'
_chemical_formula_weight         700.77
_space_group_IT_number           86
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4bc'
_symmetry_space_group_name_H-M   'P 42/n :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   15.6466(2)
_cell_length_b                   15.6466(2)
_cell_length_c                   7.6593(1)
_cell_measurement_reflns_used    5834
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      71.48
_cell_measurement_theta_min      3.99
_cell_measurement_wavelength     1.54178
_cell_volume                     1875.12(4)
_computing_cell_refinement       'SMART (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'XP (Bruker, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.944
_diffrn_measured_fraction_theta_max 0.944
_diffrn_measurement_device       'Bruker  AXS Smart 2K/Platform'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0642
_diffrn_reflns_av_sigmaI/netI    2
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            15486
_diffrn_reflns_theta_full        72.50
_diffrn_reflns_theta_max         72.71
_diffrn_reflns_theta_min         4
_diffrn_standards_decay_%        -0.01
_diffrn_standards_number         116
_exptl_absorpt_coefficient_mu    1.089
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.4238
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.2413
_exptl_crystal_description       block
_exptl_crystal_F_000             740
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.402
_refine_diff_density_min         -0.263
_refine_diff_density_rms         0.065
_refine_ls_extinction_coef       0.0062(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.127
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     116
_refine_ls_number_reflns         1799
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.129
_refine_ls_R_factor_all          0.1290
_refine_ls_R_factor_gt           0.0939
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0950P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2593
_refine_ls_wR_factor_ref         0.2864
_reflns_number_gt                1044
_reflns_number_total             1799
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            deposit.cif
_cod_data_source_block           Jiw427
_cod_original_sg_symbol_H-M      P42/n
_cod_database_code               4103739