Role of Inner- and Outer-Sphere Bonding in the Sensitization of EuIII-Luminescence Deciphered by Combined Analysis of Experimental Electron Density Distribution Function and Photophysical Data
Lada N. Puntus; Konstantin A. Lyssenko; Mikhail Yu. Antipin; Jean-Claude G. Bünzli; Inorganic Chemistry 47 (2008) 11095–11107; doi:10.1021/ic801402u

data_4306569
_publ_section_title
;
Role of Inner- and Outer-Sphere Bonding in the Sensitization of
EuIII-Luminescence Deciphered by Combined Analysis of Experimental Electron
Density Distribution Function and Photophysical Data
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              11095
_journal_page_last               11107
_journal_paper_doi               10.1021/ic801402u
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         'C24 H22 Cl Eu N4 O3, H2 O, 2(Cl)'
_chemical_formula_sum            'C24 H24 Cl3 Eu N4 O4'
_chemical_formula_weight         690.78
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                97.4427(8)
_cell_angle_beta                 108.4136(7)
_cell_angle_gamma                93.4485(8)
_cell_formula_units_Z            2
_cell_length_a                   10.3407(4)
_cell_length_b                   10.4846(4)
_cell_length_c                   12.5381(5)
_cell_measurement_reflns_used    502
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      3
_cell_volume                     1271.49(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX II'
_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, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Bruker APEX II CCD area detector''
_diffrn_measurement_method       '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  0.0194
_diffrn_reflns_av_sigmaI/netI    0.0340
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12723
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    2.821
_exptl_absorpt_correction_T_max  0.602
_exptl_absorpt_correction_T_min  0.398
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.804
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             684
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.866
_refine_diff_density_min         -0.802
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     333
_refine_ls_number_reflns         7243
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.0282
_refine_ls_R_factor_gt           0.0237
_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^)+(0.0165P)^2^+0.5725P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0492
_refine_ls_wR_factor_ref         0.0509
_reflns_number_gt                6606
_reflns_number_total             7243
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic801402u_si_002_1.cif
_cod_data_source_block           1eu
_cod_database_code               4306569