Mixed-Metal Zeolitic Imidazolate Frameworks and their Selective Capture of Wet Carbon Dioxide over Methane.
Nguyen, Nhung T. T.; Lo, Tien N. H.; Kim, Jaheon; Nguyen, Huong T. D.; Le, Toan B.; Cordova, Kyle E.; Furukawa, Hiroyasu; Inorganic chemistry 55 (2016) 6201–6207; doi:10.1021/acs.inorgchem.6b00814

data_4347968
_publ_section_title
;
 Mixed-Metal Zeolitic Imidazolate Frameworks and their Selective Capture
 of Wet Carbon Dioxide over Methane.
;
_journal_issue                   12
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6201
_journal_page_last               6207
_journal_paper_doi               10.1021/acs.inorgchem.6b00814
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C12 H16 Cu N10 O6'
_chemical_formula_sum            'C12 H16 Cu N10 O6'
_chemical_formula_weight         459.89
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_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                   13.620(3)
_cell_length_b                   9.7851(19)
_cell_length_c                   13.282(3)
_cell_measurement_reflns_used    6704
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      44.98
_cell_measurement_theta_min      5.57
_cell_volume                     1770.1(7)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_collection       'APEX 2'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0411
_diffrn_reflns_av_unetI/netI     0.0275
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8708
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        44.935
_diffrn_reflns_theta_max         44.935
_diffrn_reflns_theta_min         5.567
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.285
_exptl_absorpt_correction_T_max  0.7489
_exptl_absorpt_correction_T_min  0.6325
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2012/1
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.726
_exptl_crystal_description       block
_exptl_crystal_F_000             940
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.180
_refine_diff_density_max         0.135
_refine_diff_density_min         -0.240
_refine_diff_density_rms         0.042
_refine_ls_abs_structure_details
;
 Flack x determined using 626 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.06(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         1423
_refine_ls_number_restraints     43
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0234
_refine_ls_R_factor_gt           0.0224
_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^)+(0.0415P)^2^+0.7092P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0570
_refine_ls_wR_factor_ref         0.0583
_reflns_Friedel_coverage         0.882
_reflns_Friedel_fraction_full    0.997
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                1378
_reflns_number_total             1423
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic6b00814_si_002.cif
_cod_data_source_block           CuIm
_cod_original_cell_volume        1770.1(6)
_cod_database_code               4347968
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.658
_shelx_estimated_absorpt_t_max   0.684
_shelx_res_checksum              99535
_shelx_hkl_checksum              14760