A new metal-organic framework constructed from cationic nodes and cationic linkers for highly efficient anion exchange
Zhou, Mi; Ju, Zhanfeng; Yuan, Daqiang; Chemical Communications  (2018) –; doi:10.1039/C8CC01225C

data_7121338
_publ_section_title
;
 A new metal-organic framework constructed from cationic nodes and
 cationic linkers for highly efficient anion exchange
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C8CC01225C
_journal_year                    2018
_chemical_formula_sum            'C32 H46 Cu2 N6 O14'
_chemical_formula_weight         865.83
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2017-11-20 deposited with the CCDC.
2018-02-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.319(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.73490(10)
_cell_length_b                   13.3687(2)
_cell_length_c                   15.7886(2)
_cell_measurement_reflns_used    4804
_cell_measurement_temperature    100.0(2)
_cell_measurement_theta_max      73.1930
_cell_measurement_theta_min      5.2050
_cell_volume                     1786.43(4)
_computing_cell_refinement       'CrysAlisPro 1.171.39.6a (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.6a (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.6a (Rigaku OD, 2015)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.0(2)
_diffrn_detector_area_resol_mean 10.5594
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0238
_diffrn_reflns_av_unetI/netI     0.0247
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.974
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            6857
_diffrn_reflns_point_group_measured_fraction_full 0.714
_diffrn_reflns_point_group_measured_fraction_max 0.684
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         73.325
_diffrn_reflns_theta_min         4.392
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    2.143
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.57040
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.6a (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.610
_exptl_crystal_description       needle
_exptl_crystal_F_000             900
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.660
_refine_diff_density_min         -0.639
_refine_diff_density_rms         0.077
_refine_ls_abs_structure_details
;
 Flack x determined using 1194 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.00(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     489
_refine_ls_number_reflns         4913
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0408
_refine_ls_R_factor_gt           0.0401
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0728P)^2^+1.5417P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1089
_refine_ls_wR_factor_ref         0.1095
_reflns_Friedel_coverage         0.343
_reflns_Friedel_fraction_full    0.402
_reflns_Friedel_fraction_max     0.366
_reflns_number_gt                4812
_reflns_number_total             4913
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc01225c2.cif
_cod_data_source_block           ligand
_cod_original_cell_volume        1786.42(4)
_cod_database_code               7121338
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              77903