Visible light sensitization of europium(III) luminescence in a 9-hydroxyphenal-1-one complex
Van Deun, Rik; Nockemann, Peter; Fias, Pascal; Van Hecke, Kristof; Van Meervelt, Luc; Binnemans, Koen; Chemical Communications  (2005) –; doi:10.1039/b414703k

data_7101170
_publ_section_title
;
Visible light sensitization of europium(III)
luminescence in a 9-hydroxyphenal-1-one complex
;
_journal_issue                   5
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/b414703k
_journal_year                    2005
_chemical_formula_moiety         'C42 H30 Eu N O8, C13 H8 O2'
_chemical_formula_sum            'C55 H38 Eu N O10'
_chemical_formula_weight         1024.82
_chemical_name_systematic
;
?
;
_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_Hall  '-P 1'
_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                110.7920(10)
_cell_angle_beta                 115.3580(10)
_cell_angle_gamma                98.4080(10)
_cell_formula_units_Z            2
_cell_length_a                   13.6463(2)
_cell_length_b                   13.8170(2)
_cell_length_c                   14.7689(2)
_cell_measurement_temperature    300(2)
_cell_volume                     2201.02(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    Diamond
_computing_publication_material  Platon
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.946
_diffrn_measured_fraction_theta_max 0.946
_diffrn_measurement_device_type  'SMART 6000'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'crossed Goebel mirrors'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0847
_diffrn_reflns_av_sigmaI/netI    0.0858
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            20039
_diffrn_reflns_theta_full        71.60
_diffrn_reflns_theta_max         71.60
_diffrn_reflns_theta_min         3.66
_exptl_absorpt_coefficient_mu    10.739
_exptl_absorpt_correction_T_max  0.200
_exptl_absorpt_correction_T_min  0.175
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details   Platon
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.546
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1036
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.404
_refine_diff_density_min         -0.747
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.974
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     615
_refine_ls_number_reflns         8110
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.974
_refine_ls_R_factor_all          0.0448
_refine_ls_R_factor_gt           0.0392
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0333P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0868
_refine_ls_wR_factor_ref         0.0886
_reflns_number_gt                7085
_reflns_number_total             8110
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b414703k.txt
_cod_database_code               7101170