Temperature-Controlled Chiral and Achiral Copper Tetrazolate Metal-Organic Frameworks: Syntheses, Structures, and I2 Adsorption
Ping Cui; Lijun Ren; Zhi Chen; Huancheng Hu; Bin Zhao; Wei Shi; Peng Cheng; Inorganic Chemistry 51 (2012) 2303–2310; doi:10.1021/ic2023105

data_4328370
_publ_section_title
;
 Temperature-Controlled Chiral and Achiral Copper Tetrazolate
 Metal-Organic Frameworks: Syntheses, Structures, and I2 Adsorption
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2303
_journal_page_last               2310
_journal_paper_doi               10.1021/ic2023105
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C6 H8 Cu N8 O'
_chemical_formula_weight         271.74
_chemical_name_systematic
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 ? 
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_space_group_IT_number           76
_symmetry_cell_setting           tetragonal
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_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.414(4)
_cell_length_b                   12.414(4)
_cell_length_c                   7.944(3)
_cell_measurement_reflns_used    5747
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4765
_cell_measurement_theta_min      3.0443
_cell_volume                     1224.2(7)
_computing_cell_refinement
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.48 (release 15-09-2009 CrysAlis171 .NET)
(compiled Sep 15 2009,11:49:04)
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_computing_data_collection
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.48 (release 15-09-2009 CrysAlis171 .NET)
(compiled Sep 15 2009,11:49:04)
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_computing_data_reduction
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.48 (release 15-09-2009 CrysAlis171 .NET)
(compiled Sep 15 2009,11:49:04)
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_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker 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 16.2116
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'SuperNova, Single source at offset), Eos'
_diffrn_measurement_method       '\w 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  0.1639
_diffrn_reflns_av_sigmaI/netI    0.1944
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            6702
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         3.04
_exptl_absorpt_coefficient_mu    1.779
_exptl_absorpt_correction_T_max  0.5364
_exptl_absorpt_correction_T_min  0.4150
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.48 (release 15-09-2009 CrysAlis171 .NET)
(compiled Sep 15 2009,11:49:04)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.474
_exptl_crystal_description       needle
_exptl_crystal_F_000             548
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.60
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.473
_refine_diff_density_min         -0.452
_refine_diff_density_rms         0.115
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.981
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     146
_refine_ls_number_reflns         2126
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.981
_refine_ls_R_factor_all          0.1573
_refine_ls_R_factor_gt           0.0993
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1808
_refine_ls_wR_factor_ref         0.2069
_reflns_number_gt                1393
_reflns_number_total             2126
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic2023105_si_001_11.cif
_cod_data_source_block           1.6
_cod_database_code               4328370