Directing the Breathing Behavior of Pillared-Layered Metal-Organic Frameworks via a Systematic Library of Functionalized Linkers Bearing Flexible Substituents
Sebastian Henke; Andreas Schneemann; Annika Wütscher; Roland A. Fischer; Journal of the American Chemical Society 134 (2012) 9464–9474; doi:10.1021/ja302991b

data_4118014
_publ_section_title
;
 Directing the Breathing Behavior of Pillared-Layered Metal-Organic
 Frameworks via a Systematic Library of Functionalized Linkers Bearing
 Flexible Substituents
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9464
_journal_page_last               9474
_journal_paper_doi               10.1021/ja302991b
_journal_volume                  134
_journal_year                    2012
_chemical_formula_sum            'C30 H36 N2 O12 Zn2'
_chemical_formula_weight         747.35
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 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                 95.134(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   15.7510(12)
_cell_length_b                   15.1392(14)
_cell_length_c                   9.5864(7)
_cell_measurement_reflns_used    2787
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      28.7545
_cell_measurement_theta_min      2.9171
_cell_volume                     2276.8(3)
_computing_cell_refinement       'CrysAlisPro, Oxford Diffraction Ltd.'
_computing_data_collection       'CrysAlisPro, Oxford Diffraction Ltd.'
_computing_data_reduction        'CrysAlisPro, Oxford Diffraction Ltd.'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 8.4171
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Xcalibur, Sapphire2, large Be window'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0875
_diffrn_reflns_av_sigmaI/netI    0.0928
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7000
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         3.43
_exptl_absorpt_coefficient_mu    1.100
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.65356
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.090
_exptl_crystal_description       block-shaped
_exptl_crystal_F_000             772
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.03
_platon_squeeze_details
;
;
_refine_diff_density_max         2.409
_refine_diff_density_min         -0.778
_refine_diff_density_rms         0.188
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     134
_refine_ls_number_reflns         2067
_refine_ls_number_restraints     66
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.1027
_refine_ls_R_factor_gt           0.0920
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1520P)^2^+23.2036P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2396
_refine_ls_wR_factor_ref         0.2489
_reflns_number_gt                1750
_reflns_number_total             2067
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja302991b_si_002.cif
_cod_data_source_block           DE-DMOF
_cod_database_code               4118014