Four Novel Frameworks Built by Imidazole-Based Dicarboxylate Ligands: Hydro(Solvo)thermal Synthesis, Crystal Structures, and Properties
Fuwei Zhang; Zifeng Li; Tiezhu Ge; Hongchang Yao; Gang Li; Huijie Lu; Yanyan Zhu; Inorganic Chemistry 49 (2010) 3776–3788; doi:10.1021/ic902483m

data_4315380
_publ_section_title
;
 Four Novel Frameworks Built by Imidazole-Based Dicarboxylate Ligands:
 Hydro(Solvo)thermal Synthesis, Crystal Structures, and Properties
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3776
_journal_page_last               3788
_journal_paper_doi               10.1021/ic902483m
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C29 H24 Cd2 N7 O9'
_chemical_formula_weight         839.35
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 104.13(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.615(3)
_cell_length_b                   12.295(3)
_cell_length_c                   20.242(4)
_cell_measurement_reflns_used    10308
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      30.97
_cell_measurement_theta_min      2.65
_cell_volume                     3044.6(13)
_computing_cell_refinement       raxis
_computing_data_collection       raxis
_computing_data_reduction        raxis
_computing_molecular_graphics    texsan
_computing_publication_material  texsan
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  R-AXIS-IV
_diffrn_measurement_method       'Oscillation  frames'
_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  0.0226
_diffrn_reflns_av_sigmaI/netI    0.0166
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            33603
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.66
_exptl_absorpt_coefficient_mu    1.463
_exptl_absorpt_correction_T_max  0.7584
_exptl_absorpt_correction_T_min  0.7584
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Higashi, 1995)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.831
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PRISMATIC
_exptl_crystal_F_000             1660
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.923
_refine_diff_density_min         -0.911
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     422
_refine_ls_number_reflns         6613
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0323
_refine_ls_R_factor_gt           0.0302
_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^)+(0.0377P)^2^+4.6800P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0756
_refine_ls_wR_factor_ref         0.0771
_reflns_number_gt                6290
_reflns_number_total             6613
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic902483m_si_005.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        3044.4(11)
_cod_database_code               4315380