Tunable Luminescent Lanthanide Coordination Polymers Based on Reversible Solid-State Ion-Exchange Monitored by Ion-Dependent Photoinduced Emission Spectra
Peng Wang; Jian-Ping Ma; Yu-Bin Dong; Ru-Qi Huang; Journal of the American Chemical Society 129 (2007) 10620–10621; doi:10.1021/ja072442h

data_4109841
_publ_section_title
;
 Tunable Luminescent Lanthanide Coordination Polymers Based on Reversible
 Solid-State Ion-Exchange Monitored by Ion-Dependent Photoinduced Emission
 Spectra
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10620
_journal_page_last               10621
_journal_paper_doi               10.1021/ja072442h
_journal_volume                  129
_journal_year                    2007
_chemical_formula_sum            'C128 H104 Eu4 Mn2 N32 O44'
_chemical_formula_weight         3512.15
_chemical_name_systematic
; 
 ? 
;
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_gamma                89.942(5)
_cell_formula_units_Z            1
_cell_length_a                   11.139(3)
_cell_length_b                   11.154(3)
_cell_length_c                   27.170(8)
_cell_measurement_temperature    298(2)
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_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      298(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0419
_diffrn_reflns_av_sigmaI/netI    0.0923
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            16594
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         0.76
_exptl_absorpt_coefficient_mu    2.150
_exptl_absorpt_correction_T_max  0.8137
_exptl_absorpt_correction_T_min  0.6982
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.760
_exptl_crystal_description       block
_exptl_crystal_F_000             1750
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         3.180
_refine_diff_density_min         -4.000
_refine_diff_density_rms         0.254
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.293
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     946
_refine_ls_number_reflns         11427
_refine_ls_number_restraints     636
_refine_ls_restrained_S_all      1.267
_refine_ls_R_factor_all          0.1365
_refine_ls_R_factor_gt           0.1244
_refine_ls_shift/su_max          0.002
_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^+171.9922P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2636
_refine_ls_wR_factor_ref         0.2694
_reflns_number_gt                9948
_reflns_number_total             11427
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja072442hsi20070710_025930.cif
_cod_data_source_block           3
_cod_original_cell_volume        3313.2(17)
_cod_database_code               4109841