Systemic regulation of binding sites in porous coordination polymers for ethylene purification from ternary C2 hydrocarbons.
Li, Yi; Wu, Yanxin; Zhao, Jiaxin; Duan, Jingui; Jin, Wanqin; Chemical science 15 (2024) 9318–9324; doi:10.1039/d4sc02659d

data_1571687
_publ_section_title
;
 Systemic regulation of binding sites in porous coordination polymers for
 ethylene purification from ternary C2 hydrocarbons.
;
_journal_issue                   24
_journal_name_full               'Chemical science'
_journal_page_first              9318
_journal_page_last               9324
_journal_paper_doi               10.1039/d4sc02659d
_journal_volume                  15
_journal_year                    2024
_chemical_formula_sum            'C118 H122 Cu4 F24 N32 O16 Zr4'
_chemical_formula_weight         3319.51
_space_group_crystal_system      tetragonal
_space_group_IT_number           98
_space_group_name_Hall           'I 4bw 2bw'
_space_group_name_H-M_alt        'I 41 2 2'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-03-04 deposited with the CCDC.	2024-05-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   16.9799(5)
_cell_length_b                   16.9799(5)
_cell_length_c                   31.1337(11)
_cell_measurement_reflns_used    9877
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.1625
_cell_measurement_theta_min      2.2995
_cell_volume                     8976.4(5)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku SmartLab'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0750
_diffrn_reflns_av_unetI/netI     0.0396
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            42175
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.508
_diffrn_reflns_theta_min         2.142
_exptl_absorpt_coefficient_mu    0.767
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.228
_exptl_crystal_description       block
_exptl_crystal_F_000             3348
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.290
_exptl_crystal_size_min          0.250
_refine_diff_density_max         1.036
_refine_diff_density_min         -0.831
_refine_diff_density_rms         0.158
_refine_ls_abs_structure_details
;
 Flack x determined using 1838 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.065(11)
_refine_ls_extinction_coef       0.0007(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.192
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     306
_refine_ls_number_reflns         5179
_refine_ls_number_restraints     475
_refine_ls_restrained_S_all      1.181
_refine_ls_R_factor_all          0.0648
_refine_ls_R_factor_gt           0.0562
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1066P)^2^+11.0220P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1682
_refine_ls_wR_factor_ref         0.1769
_reflns_Friedel_coverage         0.768
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                4609
_reflns_number_total             5179
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4sc02659d2.cif
_cod_data_source_block           a_CCDC4
_cod_depositor_comments
'Adding full bibliography for 1571680--1571687.cif.'
_cod_original_cell_volume        8976.4(6)
_cod_database_code               1571687
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.791
_shelx_estimated_absorpt_t_max   0.831
_shelx_res_checksum              75035