Lanthanide-organic complexes based on polyoxometalates: Solvent effect on the luminescence properties
Tang, Qun; Liu, Shu-Xia; Liang, Da-Dong; Ma, Feng-Ji; Ren, Guo-Jian; Wei, Feng; Yang, Yuan; Li, Cong-Cong; Journal of Solid State Chemistry 190 (2012) 85–91; doi:10.1016/j.jssc.2012.02.006

data_1563003
_publ_section_title
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 Lanthanide-organic complexes based on polyoxometalates: Solvent effect on
 the luminescence properties
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              85
_journal_page_last               91
_journal_paper_doi               10.1016/j.jssc.2012.02.006
_journal_volume                  190
_journal_year                    2012
_chemical_formula_moiety         'C52 H68 Eu2 N16 O32, O19 W6'
_chemical_formula_sum            'C52 H68 Eu2 N16 O51 W6'
_chemical_formula_weight         3140.20
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                109.352(12)
_cell_angle_beta                 110.565(14)
_cell_angle_gamma                98.394(11)
_cell_formula_units_Z            1
_cell_length_a                   12.865(2)
_cell_length_b                   13.2016(18)
_cell_length_c                   15.054(3)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.1
_cell_measurement_theta_min      2.92
_cell_volume                     2156.6(7)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean '100x100 microns'
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'multiwire proportional'
_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  0.0593
_diffrn_reflns_av_sigmaI/netI    0.1710
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            13499
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         2.92
_exptl_absorpt_coefficient_mu    9.506
_exptl_absorpt_correction_T_max  0.219
_exptl_absorpt_correction_T_min  0.072
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    2.418
_exptl_crystal_density_meas      2.418
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1470
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.16
_refine_diff_density_max         2.340
_refine_diff_density_min         -3.359
_refine_diff_density_rms         0.197
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     582
_refine_ls_number_reflns         7605
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.1655
_refine_ls_R_factor_gt           0.0702
_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^)+(0.0531P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1415
_refine_ls_wR_factor_ref         0.1557
_reflns_number_gt                3106
_reflns_number_total             7682
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            JSSC-2012-190-85.cif
_cod_data_source_block           compound-4
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
;
_cod_database_code               1563003