A novel family of 3D photoluminescent lanthanide‒bta‒flexible MOFs constructed from 1,2,4,5-benzenetetracarboxylic acid and different spanning of dicarboxylate acid ligands
Hou, Ke-Ling; Bai, Feng-Ying; Xing, Yong-Heng; Wang, Jian-Ling; Shi, Zhan; CrystEngComm 13 (2011) 3884–; doi:10.1039/c0ce00707b

data_7205726
_publ_section_title
;
 A novel family of 3D photoluminescent lanthanide--bta--flexible MOFs
 constructed from 1,2,4,5-benzenetetracarboxylic acid and different
 spanning of dicarboxylate acid ligands
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              3884
_journal_paper_doi               10.1039/c0ce00707b
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C15 H18 Dy2 O17'
_chemical_formula_weight         795.29
_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                 113.70(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.805(4)
_cell_length_b                   7.7577(16)
_cell_length_c                   14.724(3)
_cell_measurement_reflns_used    8505
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.405
_cell_measurement_theta_min      2.995
_cell_volume                     1966.8(8)
_computing_cell_refinement
'Rgaku R-AXIS RAPID diffractometer Control Software'
_computing_data_collection
'Rgaku R-AXIS RAPID diffractometer Control Software'
_computing_data_reduction
'Rgaku R-AXIS RAPID diffractometer Control Software'
_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXTL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID IP'
_diffrn_measurement_method       '\w 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  0.0263
_diffrn_reflns_av_sigmaI/netI    0.0241
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            9064
_diffrn_reflns_theta_full        27.40
_diffrn_reflns_theta_max         27.40
_diffrn_reflns_theta_min         3.00
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    7.634
_exptl_absorpt_correction_T_max  0.5664
_exptl_absorpt_correction_T_min  0.3063
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;Higashi, T. (1995).
Program for Absorption Correction.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.686
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1504
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.520
_refine_diff_density_min         -1.198
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         2239
_refine_ls_number_restraints     42
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0192
_refine_ls_R_factor_gt           0.0175
_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^)+(0.0000P)^2^+11.0824P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0377
_refine_ls_wR_factor_ref         0.0382
_reflns_number_gt                2150
_reflns_number_total             2239
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00707b.txt
_cod_data_source_block           1c
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_cell_volume        1966.7(7)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7205726