Eight coordination with bis(bidentate) bridging ligands: zeolitic topology versus square grid networks.
Zhang, Jian-Yong; Cheng, Ai-Ling; Yue, Qi; Sun, Wei-Wei; Gao, En-Qing; Chemical communications (Cambridge, England)  (2008) 847–849; doi:10.1039/b717233h

data_7102901
_publ_section_title
;
 Eight coordination with bis(bidentate) bridging ligands: zeolitic
 topology versus square grid networks.
;
_journal_issue                   7
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              847
_journal_page_last               849
_journal_paper_doi               10.1039/b717233h
_journal_year                    2008
_chemical_formula_sum            'C10 H6 Cd N12'
_chemical_formula_weight         406.67
_chemical_name_systematic
;
?
;
_space_group_IT_number           141
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4bd 2'
_symmetry_space_group_name_H-M   'I 41/a m d :2'
_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            4
_cell_length_a                   6.4690(3)
_cell_length_b                   6.4690(3)
_cell_length_c                   32.806(3)
_cell_measurement_reflns_used    3642
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      2.48
_cell_volume                     1372.86(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0155
_diffrn_reflns_av_sigmaI/netI    0.0098
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            3995
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         2.48
_exptl_absorpt_coefficient_mu    1.612
_exptl_absorpt_correction_T_max  0.8554
_exptl_absorpt_correction_T_min  0.6886
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.968
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.286
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.058
_refine_ls_extinction_coef       0.0112(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.161
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     40
_refine_ls_number_reflns         470
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.161
_refine_ls_R_factor_all          0.0146
_refine_ls_R_factor_gt           0.0143
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0120P)^2^+1.8019P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0345
_refine_ls_wR_factor_ref         0.0347
_reflns_number_gt                463
_reflns_number_total             470
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b717233h.txt
_cod_data_source_block           2alpha
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
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      I4(1)/amd
_cod_database_code               7102901