A Series of Heterometallic Three-Dimensional Frameworks Constructed from Imidazole‒Dicarboxylate: Structures, Luminescence, and Magnetic Properties
Feng, Xun; Ma, Lu-Fang; Liu, Lang; Wang, Li-Ya; Song, Hong-Liang; Xie, Shi-Yu; Crystal Growth & Design 13 (2013) 4469–; doi:10.1021/cg4009587

data_4508280
_publ_section_title
;
 A Series of Heterometallic Three-Dimensional Frameworks Constructed from
 Imidazole--Dicarboxylate: Structures, Luminescence, and Magnetic
 Properties
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4469
_journal_paper_doi               10.1021/cg4009587
_journal_volume                  13
_journal_year                    2013
_chemical_formula_moiety
'Dy Zn (H2 O)2 (C6 H3 N O4) (C6 H4 N O4), 2 H2 O'
_chemical_formula_sum            'C12 H15 Dy N4 O12 Zn'
_chemical_formula_weight         635.15
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 114.2200(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.293(2)
_cell_length_b                   9.1816(7)
_cell_length_c                   19.0218(15)
_cell_measurement_temperature    293(2)
_cell_volume                     3869.3(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0463
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4416
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.31
_exptl_absorpt_coefficient_mu    5.143
_exptl_absorpt_correction_T_max  0.365
_exptl_absorpt_correction_T_min  0.136
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    2.181
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2456
_refine_diff_density_max         1.627
_refine_diff_density_min         -0.781
_refine_diff_density_rms         0.134
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.976
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     255
_refine_ls_number_reflns         4416
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.976
_refine_ls_R_factor_all          0.0399
_refine_ls_R_factor_gt           0.0290
_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^)+(0.0323P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0644
_refine_ls_wR_factor_ref         0.0684
_reflns_number_gt                3542
_reflns_number_total             4416
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg4009587_si_009.cif
_cod_data_source_block           dy-sr
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4508280