Dynamic Spacer Installation for Multi-role MOFs: A New Direc-tion toward Multifunctional MOFs Achieving Ultrahigh Me-thane Storage Working Capacity.
Chen, Cheng-Xia; Wei, Zhang-Wen; Jiang, Ji-Jun; Zheng, Shao-Ping; Wang, Hai-Ping; Qiu, Qian-Feng; Cao, Chen-Chen; Fenske, Dieter; Su, Cheng-Yong; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b01320

data_4125955
_publ_section_title
;
 Dynamic Spacer Installation for Multi-role MOFs: A New Direc-tion toward
 Multifunctional MOFs Achieving Ultrahigh Me-thane Storage Working
 Capacity.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b01320
_journal_year                    2017
_chemical_formula_moiety         'C64 H24 F24 O32 Zr6'
_chemical_formula_sum            'C64 H24 F24 O32 Zr6'
_chemical_formula_weight         2308.15
_chemical_name_common            LIFM-28np
_space_group_crystal_system      tetragonal
_space_group_IT_number           138
_space_group_name_Hall           '-P 4ac 2ac'
_space_group_name_H-M_alt        'P 42/n c m'
_symmetry_space_group_name_Hall  '-P 4ac 2ac'
_symmetry_space_group_name_H-M   'P 42/n c m :2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   34.9195(3)
_cell_length_b                   34.9195(3)
_cell_length_c                   12.05920(10)
_cell_measurement_reflns_used    12951
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      65.2440
_cell_measurement_theta_min      3.9890
_cell_volume                     14704.6(2)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 10.6525
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0299
_diffrn_reflns_av_unetI/netI     0.0220
_diffrn_reflns_Laue_measured_fraction_full 0.979
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       40
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       40
_diffrn_reflns_limit_k_min       -39
_diffrn_reflns_limit_l_max       4
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            27934
_diffrn_reflns_point_group_measured_fraction_full 0.979
_diffrn_reflns_point_group_measured_fraction_max 0.978
_diffrn_reflns_theta_full        65.306
_diffrn_reflns_theta_max         65.306
_diffrn_reflns_theta_min         3.580
_exptl_absorpt_coefficient_mu    4.060
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.78984
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.043
_exptl_crystal_description       Block
_exptl_crystal_F_000             4480
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         2.226
_refine_diff_density_min         -1.785
_refine_diff_density_rms         0.167
_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     314
_refine_ls_number_reflns         6337
_refine_ls_number_restraints     166
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.0922
_refine_ls_R_factor_gt           0.0883
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1072P)^2^+213.6700P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2443
_refine_ls_wR_factor_ref         0.2476
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5836
_reflns_number_total             6337
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            LIFM-28np.cif
_cod_data_source_block           LIFM-28np
_cod_original_cell_volume        14704.6(3)
_cod_database_code               4125955
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              14639
_shelx_hkl_checksum              64563
_shelx_fab_checksum              78688