Two ultramicroporous metal-organic frameworks assembled from binuclear secondary building units for highly selective CO<sub>2</sub>/N<sub>2</sub> separation.
Liu, Shuang; Yao, Shuo; Liu, Bing; Sun, Xiaodong; Yuan, Yang; Li, Guanghua; Zhang, Lirong; Liu, Yunling; Dalton transactions (Cambridge, England : 2003) 48 (2019) 1680–1685; doi:10.1039/c8dt04424d

data_7048368
_publ_section_title
;
 Two ultramicroporous metal-organic frameworks assembled from binuclear
 secondary building units for highly selective
 CO<sub>2</sub>/N<sub>2</sub> separation.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1680
_journal_page_last               1685
_journal_paper_doi               10.1039/c8dt04424d
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C37 H41 Cl Co2 N17 O9'
_chemical_formula_sum            'C37 H41 Cl Co2 N17 O9'
_chemical_formula_weight         1021.18
_chemical_melting_point          ?
_space_group_IT_number           136
_space_group_name_Hall           '-P 4n 2n'
_space_group_name_H-M_alt        'P 42/m n m'
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4n 2n'
_symmetry_space_group_name_H-M   'P 42/m n m'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-07-20 deposited with the CCDC.
2018-12-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.274(2)
_cell_length_b                   17.274(2)
_cell_length_c                   17.178(3)
_cell_measurement_reflns_used    2496
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.15
_cell_measurement_theta_min      1.67
_cell_volume                     5125.8(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 9.00cm
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0440
_diffrn_reflns_av_sigmaI/netI    0.0206
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            32057
_diffrn_reflns_theta_full        25.15
_diffrn_reflns_theta_max         25.15
_diffrn_reflns_theta_min         1.67
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    0.763
_exptl_absorpt_correction_T_max  0.7518
_exptl_absorpt_correction_T_min  0.7357
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.323
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2100
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.755
_refine_diff_density_min         -0.801
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.103
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     125
_refine_ls_number_reflns         2496
_refine_ls_number_restraints     27
_refine_ls_restrained_S_all      1.107
_refine_ls_R_factor_all          0.0535
_refine_ls_R_factor_gt           0.0464
_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^)+(0.0805P)^2^+6.7250P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1419
_refine_ls_wR_factor_ref         0.1462
_reflns_number_gt                2138
_reflns_number_total             2496
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8dt04424d2.cif
_cod_data_source_block           aaa_CCDC1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7048367--7048368.cif.
;
_cod_original_cell_volume        5125.6(14)
_cod_original_sg_symbol_H-M      P4(2)/mnm
_cod_database_code               7048368