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_1571683
_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 H124 Cu4 F24 N32 Zr4'
_chemical_formula_weight         3065.52
_space_group_crystal_system      tetragonal
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_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
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_cell_measurement_temperature    296(2)
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_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      296(2)
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_diffrn_measurement_device_type  'Rigaku SmartLab'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_point_group_measured_fraction_full 0.998
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.497
_diffrn_reflns_theta_min         1.693
_exptl_absorpt_coefficient_mu    0.745
_exptl_crystal_colour            blue
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_exptl_crystal_description       block
_exptl_crystal_F_000             3096
_refine_diff_density_max         0.560
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_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.03(3)
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         4234
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0954P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_Friedel_coverage         0.755
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                3754
_reflns_number_total             4234
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4sc02659d2.cif
_cod_data_source_block           a_CCDC2
_cod_depositor_comments
'Adding full bibliography for 1571680--1571687.cif.'
_cod_original_cell_volume        9104.2(5)
_cod_database_code               1571683
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              11616