A new approach towards zeolitic tetrazolate-imidazolate frameworks (ZTIFs) with uncoordinated N-heteroatom sites for high CO2 uptake
Fei Wang; Hong-Ru Fu; Yao Kang; Jian Zhang; Chem.Commun. 50 (2014) 12065–; doi:10.1039/C4cc05022C

data_7115717
_publ_section_title
;
 A new approach towards zeolitic tetrazolate-imidazolate frameworks
 (ZTIFs) with uncoordinated N-heteroatom sites for high CO2 uptake
;
_journal_name_full               Chem.Commun.
_journal_page_first              12065
_journal_paper_doi               10.1039/C4cc05022C
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C8 H12 N6 Zn'
_chemical_formula_sum            'C8 H12 N6 Zn'
_chemical_formula_weight         257.61
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           229
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  '-I 4 2 3'
_symmetry_space_group_name_H-M   'I m -3 m'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            48
_cell_length_a                   29.3187(8)
_cell_length_b                   29.3187(8)
_cell_length_c                   29.3187(8)
_cell_measurement_reflns_used    621
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.0577
_cell_measurement_theta_min      2.5941
_cell_volume                     25201.9(12)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.2083
_diffrn_measured_fraction_theta_full 0.668
_diffrn_measured_fraction_theta_max 0.668
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_sigmaI/netI    0.0623
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            1680
_diffrn_reflns_theta_full        19.97
_diffrn_reflns_theta_max         19.97
_diffrn_reflns_theta_min         2.60
_exptl_absorpt_coefficient_mu    1.157
_exptl_absorpt_correction_T_max  0.8015
_exptl_absorpt_correction_T_min  0.8015
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    0.815
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             6336
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_platon_squeeze_details
;
;
_refine_diff_density_max         0.510
_refine_diff_density_min         -0.874
_refine_diff_density_rms         0.096
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.153
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     78
_refine_ls_number_reflns         791
_refine_ls_number_restraints     81
_refine_ls_restrained_S_all      1.233
_refine_ls_R_factor_all          0.1072
_refine_ls_R_factor_gt           0.0901
_refine_ls_shift/su_max          0.027
_refine_ls_shift/su_mean         0.009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1656P)^2^+138.1822P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2642
_refine_ls_wR_factor_ref         0.2904
_reflns_number_gt                592
_reflns_number_total             791
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4cc05022c2.cif
_cod_data_source_block           2
_cod_original_cell_volume        25202.0(12)
_cod_original_sg_symbol_H-M      Im-3m
_cod_database_code               7115717