Meltable Mixed-Linker Zeolitic Imidazolate Frameworks and Their Microporous Glasses: From Melting Point Engineering to Selective Hydrocarbon Sorption.
Frentzel-Beyme, Louis; Kloß, Marvin; Kolodzeiski, Pascal; Pallach, Roman; Henke, Sebastian; Journal of the American Chemical Society 141 (2019) 12362–12371; doi:10.1021/jacs.9b05558

data_4128640
_publ_section_title
;
 Meltable Mixed-Linker Zeolitic Imidazolate Frameworks and Their
 Microporous Glasses: From Melting Point Engineering to Selective
 Hydrocarbon Sorption.
;
_journal_issue                   31
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              12362
_journal_page_last               12371
_journal_paper_doi               10.1021/jacs.9b05558
_journal_volume                  141
_journal_year                    2019
_chemical_formula_moiety         'C6 H6 Co N4'
_chemical_formula_sum            'C6 H6 Co N4'
_chemical_formula_weight         193.08
_space_group_crystal_system      tetragonal
_space_group_IT_number           110
_space_group_name_Hall           'I 4bw -2c'
_space_group_name_H-M_alt        'I 41 c d'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2019-02-21
_audit_creation_method
;
Olex2 1.2
(compiled May 18 2018 14:05:52 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            32
_cell_length_a                   23.4363(6)
_cell_length_b                   23.4363(6)
_cell_length_c                   12.4615(3)
_cell_measurement_reflns_used    9906
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      36.10
_cell_measurement_theta_min      2.54
_cell_volume                     6844.6(3)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_diffrn_ambient_temperature      200
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1059
_diffrn_reflns_av_unetI/netI     0.0419
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       39
_diffrn_reflns_limit_h_min       -39
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            76970
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         36.312
_diffrn_reflns_theta_min         2.539
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.945
_exptl_absorpt_correction_T_max  0.7471
_exptl_absorpt_correction_T_min  0.5865
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016) was used for absorption correction.
wR2(int) was 0.0798 before and 0.0486 after correction.
The Ratio of minimum to maximum transmission is 0.7850.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'dark violet'
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    violet
_exptl_crystal_density_diffrn    1.499
_exptl_crystal_description       prism
_exptl_crystal_F_000             3104
_exptl_crystal_size_max          0.612
_exptl_crystal_size_mid          0.492
_exptl_crystal_size_min          0.422
_refine_diff_density_max         0.342
_refine_diff_density_min         -0.584
_refine_diff_density_rms         0.060
_refine_ls_abs_structure_details
;
 Flack x determined using 2559 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.015(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         8287
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0579
_refine_ls_R_factor_gt           0.0396
_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^)+(0.0724P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1020
_refine_ls_wR_factor_ref         0.1192
_reflns_Friedel_coverage         0.928
_reflns_Friedel_fraction_full    0.996
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                6544
_reflns_number_total             8287
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            VT_ZIF-zni_Co_200K.cif
_cod_data_source_block           pk59zni_co_200k_red
_cod_original_cell_volume        6844.6(4)
_cod_database_code               4128640
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.494
_shelx_estimated_absorpt_t_min   0.382
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C21(H21), C11(H11), C41(H41), C31(H31), C43(H43), C13(H13), C23(H23),
 C22(H22), C42(H42), C33(H33), C12(H12), C32(H32)
;
_olex2_submission_special_instructions 'No special instructions were received'