Lanthanide-doped luminescent ionogels
Lunstroot, Kyra; Driesen, Kris; Nockemann, Peter; Van Hecke, Kristof; Van Meervelt, Luc; Görller-Walrand, Christiane; Binnemans, Koen; Bellayer, Séverine; Viau, Lydie; Le Bideau, Jean; Vioux, André; Dalton Transactions  (2009) 298–306; doi:10.1039/b812292j

data_7000267
_publ_section_title
;
 Lanthanide-doped luminescent ionogels
;
_journal_issue                   2
_journal_name_full               'Dalton Transactions'
_journal_page_first              298
_journal_page_last               306
_journal_paper_doi               10.1039/b812292j
_journal_year                    2009
_chemical_formula_moiety
'C32 H16 F12 O8 S4 Yb, C10 H19 N2, 0.04(C2 H8 O2)'
_chemical_formula_sum            'C42.08 H35.32 F12 N2 O8.08 S4 Yb'
_chemical_formula_weight         1227.59
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                72.477(2)
_cell_angle_beta                 78.911(2)
_cell_angle_gamma                81.305(2)
_cell_formula_units_Z            4
_cell_length_a                   11.5623(4)
_cell_length_b                   19.6699(7)
_cell_length_c                   22.3920(9)
_cell_measurement_temperature    100(2)
_cell_volume                     4741.9(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_publication_material  Platon
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'SMART 6000'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'crossed G\"obel mirrors'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1058
_diffrn_reflns_av_sigmaI/netI    0.1005
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            58800
_diffrn_reflns_theta_full        67.25
_diffrn_reflns_theta_max         71.78
_diffrn_reflns_theta_min         2.09
_exptl_absorpt_coefficient_mu    6.197
_exptl_absorpt_correction_T_max  0.538
_exptl_absorpt_correction_T_min  0.281
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.719
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2433.7
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.169
_refine_diff_density_min         -0.677
_refine_diff_density_rms         0.153
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.981
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1406
_refine_ls_number_reflns         17984
_refine_ls_number_restraints     461
_refine_ls_restrained_S_all      0.973
_refine_ls_R_factor_all          0.0738
_refine_ls_R_factor_gt           0.0470
_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^)+(0.0440P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0995
_refine_ls_wR_factor_ref         0.1100
_reflns_number_gt                13133
_reflns_number_total             17984
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b812292j.txt
_cod_data_source_block           wg172
_cod_database_code               7000267