Cocrystallization of coordinative and inorganic lanthanide centers showing dual emission via linked or unlinked antenna
Li, Kang; Liu, Yu; Yan, Cheng; Fu, Lei; Wei, Shi-Chao; Wang, Hai-Ping; Pan, Mei; Su, Cheng-Yong; CrystEngComm 14 (2012) 3868–; doi:10.1039/c2ce06605j

data_7207959
_publ_section_title
;
 Cocrystallization of coordinative and inorganic lanthanide centers
 showing dual emission via linked or unlinked antenna
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              3868
_journal_paper_doi               10.1039/c2ce06605j
_journal_volume                  14
_journal_year                    2012
_chemical_formula_sum            'C60 H46 Eu N19 O23'
_chemical_formula_weight         1553.12
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.335(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.9860(2)
_cell_length_b                   22.6333(4)
_cell_length_c                   20.6359(3)
_cell_measurement_reflns_used    16502
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.7082
_cell_measurement_theta_min      3.0971
_cell_volume                     6047.87(17)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 16.0855
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scan'
_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  0.0320
_diffrn_reflns_av_sigmaI/netI    0.0438
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            30606
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         3.10
_exptl_absorpt_coefficient_mu    1.140
_exptl_absorpt_correction_T_max  0.5995
_exptl_absorpt_correction_T_min  0.5025
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.706
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3144
_exptl_crystal_size_max          0.70
_exptl_crystal_size_mid          0.60
_exptl_crystal_size_min          0.50
_refine_diff_density_max         0.833
_refine_diff_density_min         -0.746
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    geom
_refine_ls_matrix_type           full
_refine_ls_number_parameters     928
_refine_ls_number_reflns         13173
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0441
_refine_ls_R_factor_gt           0.0361
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0334P)^2^+8.5273P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0814
_refine_ls_wR_factor_ref         0.0857
_reflns_number_gt                11615
_reflns_number_total             13173
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce06605j.txt
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7207959