A three dimensional porous metal-organic framework [Fe4L6.(DMF)3.(H2O)10] constructed from neutral discrete Fe4L6 pyramids [H2L = 1,3-benzodihydroxamix acid].
Bai, Yan; Guo, Dong; Duan, Chun-Ying; Dang, Dong-Bin; Pang, Ke-Liang; Meng, Qing-Jin; Chemical communications (Cambridge, England)  (2004) 186–187; doi:10.1039/b306264c

data_7102406
_publ_section_title
;
 A three dimensional porous metal-organic framework
 [Fe4L6.(DMF)3.(H2O)10] constructed from neutral discrete Fe4L6
 pyramids [H2L = 1,3-benzodihydroxamix acid].
;
_journal_issue                   2
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              186
_journal_page_last               187
_journal_paper_doi               10.1039/b306264c
_journal_year                    2004
_chemical_formula_sum            'C57 H77 Fe4 N15 O37'
_chemical_formula_weight         1787.74
_chemical_name_systematic
;
?
;
_space_group_IT_number           198
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P 21 3'
_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            8
_cell_length_a                   27.6415(17)
_cell_length_b                   27.6415(17)
_cell_length_c                   27.6415(17)
_cell_measurement_reflns_used    3669
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      13.38
_cell_measurement_theta_min      2.21
_cell_volume                     21120(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_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  0.1388
_diffrn_reflns_av_sigmaI/netI    0.2881
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            85354
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    0.612
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            drak-red
_exptl_crystal_density_diffrn    1.124
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             7392
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.588
_refine_diff_density_min         -0.321
_refine_diff_density_rms         0.087
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.22(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.983
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     654
_refine_ls_number_reflns         12377
_refine_ls_number_restraints     408
_refine_ls_restrained_S_all      0.986
_refine_ls_R_factor_all          0.2415
_refine_ls_R_factor_gt           0.0770
_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^)+(0.0700P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1785
_refine_ls_wR_factor_ref         0.2086
_reflns_number_gt                4010
_reflns_number_total             12377
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b306264c.txt
_cod_data_source_block           sad
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Cubic' changed to 'cubic' 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_original_sg_symbol_H-M      'P2(1)3  '
_cod_database_code               7102406