Sensitization of Lanthanide Luminescence in Heterotrinuclear PtLn2(Ln = Eu, Nd, Yb) Complexes with Terpyridyl-Functionalized Alkynyl by Energy Transfer from a Platinum(II) Alkynyl Chromophore
Li, Xiu-Ling; Dai, Feng-Rong; Zhang, Li-Yi; Zhu, Yue-Mei; Peng, Qi; Chen, Zhong-Ning; Organometallics 26 (2007) 4483–; doi:10.1021/om070130h

data_4073169
_publ_section_title
;
 Sensitization of Lanthanide Luminescence in Heterotrinuclear PtLn2(Ln =
 Eu, Nd, Yb) Complexes with Terpyridyl-Functionalized Alkynyl by Energy
 Transfer from a Platinum(II) Alkynyl Chromophore
;
_journal_issue                   18
_journal_name_full               Organometallics
_journal_page_first              4483
_journal_paper_doi               10.1021/om070130h
_journal_volume                  26
_journal_year                    2007
_chemical_formula_sum            'C103.5 H62 Cl F36 N6 O12.5 P2 Pt Yb2'
_chemical_formula_weight         2912.15
_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                78.376(16)
_cell_angle_beta                 78.315(18)
_cell_angle_gamma                84.879(16)
_cell_formula_units_Z            2
_cell_length_a                   12.714(7)
_cell_length_b                   22.082(12)
_cell_length_c                   25.136(12)
_cell_measurement_reflns_used    15493
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.3643
_cell_measurement_theta_min      2.0526
_cell_volume                     6760(6)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.962
_diffrn_measured_fraction_theta_max 0.962
_diffrn_measurement_method       CCD_Profile_fitting
_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  0.0470
_diffrn_reflns_av_sigmaI/netI    0.0749
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            40261
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.35
_exptl_absorpt_coefficient_mu    2.547
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6176
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.431
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2828
_exptl_crystal_size_max          0.5600
_exptl_crystal_size_mid          0.5600
_exptl_crystal_size_min          0.1600
_refine_diff_density_max         2.616
_refine_diff_density_min         -2.163
_refine_diff_density_rms         0.150
_refine_ls_extinction_coef       0.0075(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     1933
_refine_ls_number_reflns         22901
_refine_ls_number_restraints     1468
_refine_ls_restrained_S_all      1.379
_refine_ls_R_factor_all          0.1265
_refine_ls_R_factor_gt           0.0999
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1424P)^2^+48.6163P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2637
_refine_ls_wR_factor_ref         0.2933
_reflns_number_gt                16068
_reflns_number_total             22901
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om070130h-file003.cif
_cod_data_source_block           compound_8
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C103.50 H62 Cl F36 N6 O12.50 P2 Pt Yb2'
_cod_database_code               4073169