Three-dimensional metal‒organic frameworks constructed from bix and 1,2,4-benzenetricarboxylate
Yao, Jing; Lu, Zhen-Da; Li, Yi-Zhi; Lin, Jian-Guo; Duan, Xian-Ying; Gao, Song; Meng, Qing-Jin; Lu, Chang-Sheng; CrystEngComm 10 (2008) 1379–; doi:10.1039/b805263h

data_7202140
_publ_section_title
;
 Three-dimensional metal--organic frameworks constructed from bix and
 1,2,4-benzenetricarboxylate
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              1379
_journal_paper_doi               10.1039/b805263h
_journal_volume                  10
_journal_year                    2008
_chemical_formula_moiety         'C83 H65 N16 O18 Zn4'
_chemical_formula_sum            'C83 H65 N16 O18 Zn4'
_chemical_formula_weight         1836.07
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                114.061(2)
_cell_angle_beta                 106.5910(10)
_cell_angle_gamma                94.815(3)
_cell_formula_units_Z            1
_cell_length_a                   10.142(2)
_cell_length_b                   14.930(4)
_cell_length_c                   15.4664(16)
_cell_measurement_reflns_used    900
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      25.458
_cell_measurement_theta_min      3.056
_cell_volume                     1995.0(7)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Smart Apex CCD'
_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  0.0451
_diffrn_reflns_av_sigmaI/netI    0.0672
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18626
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.53
_exptl_absorpt_coefficient_mu    1.270
_exptl_absorpt_correction_T_max  0.7503
_exptl_absorpt_correction_T_min  0.7019
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.528
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             939
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.496
_refine_diff_density_min         -0.752
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     559
_refine_ls_number_reflns         7849
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0769
_refine_ls_R_factor_gt           0.0581
_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^)+(0.0500P)^2^+1.9900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1162
_refine_ls_wR_factor_ref         0.1211
_reflns_number_gt                5970
_reflns_number_total             7849
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b805263h.txt
_cod_data_source_block           70308b
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               7202140