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_4073167
_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_moiety         'C72 H52 N6 P2 Pt, 3(C H2 Cl2)'
_chemical_formula_sum            'C75 H58 Cl6 N6 P2 Pt'
_chemical_formula_weight         1512.99
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 109.659(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.395(3)
_cell_length_b                   20.404(4)
_cell_length_c                   20.415(4)
_cell_measurement_reflns_used    9273
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4758
_cell_measurement_theta_min      2.9673
_cell_volume                     6823(2)
_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_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      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker P4'
_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  0.0285
_diffrn_reflns_av_sigmaI/netI    0.0245
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            21668
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.97
_exptl_absorpt_coefficient_mu    2.386
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6364
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.473
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             3040
_exptl_crystal_size_max          0.4400
_exptl_crystal_size_mid          0.3400
_exptl_crystal_size_min          0.1600
_refine_diff_density_max         1.318
_refine_diff_density_min         -1.081
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     410
_refine_ls_number_reflns         5963
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      1.144
_refine_ls_R_factor_all          0.0390
_refine_ls_R_factor_gt           0.0363
_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^)+(0.0584P)^2^+17.5138P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0958
_refine_ls_wR_factor_ref         0.0983
_reflns_number_gt                5601
_reflns_number_total             5963
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om070130h-file003.cif
_cod_data_source_block           compound_1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_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      C2/c
_cod_database_code               4073167