Syntheses and Crystal Structures of Dinuclear Complexes Containing d-Block and f-Block Luminophores. Sensitization of NIR Luminescence from Yb(III), Nd(III), and Er(III) Centers by Energy Transfer from Re(I)- and Pt(II)-Bipyrimidine Metal Centers
Nail M. Shavaleev; Gianluca Accorsi; Dalia Virgili; Zöe R. Bell; Theodore Lazarides; Giuseppe Calogero; Nicola Armaroli; Michael D. Ward; Inorganic Chemistry 44 (2005) 61–72; doi:10.1021/ic048875s

data_4308332
_publ_contact_author
; 
        Prof. Mike Ward
        Department of Chemistry
        University of Sheffield
        SHEFFIELD
        S3 7HF
;
_publ_contact_author_email       m.d.ward@sheffield.ac.uk
_publ_contact_author_fax         '0114 2229346'
_publ_section_title
;
Syntheses and Crystal Structures of Dinuclear Complexes Containing d-Block
and f-Block Luminophores. Sensitization of NIR Luminescence from Yb(III),
Nd(III), and Er(III) Centers by Energy Transfer from Re(I)- and
Pt(II)-Bipyrimidine Metal Centers
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              61
_journal_page_last               72
_journal_paper_doi               10.1021/ic048875s
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         'C24 H16 N4 Pt'
_chemical_formula_sum            'C24 H16 N4 Pt'
_chemical_formula_weight         555.5
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.316(3)
_cell_length_b                   10.919(2)
_cell_length_c                   10.0939(19)
_cell_measurement_reflns_used    105
_cell_measurement_temperature    298(2)
_cell_volume                     1908.5(6)
_computing_cell_refinement       'Bruker SAINT (Bruker, 1998)'
_computing_data_collection       'Bruker SMART (Bruker, 1998)'
_computing_data_reduction        'Bruker SHELXTL (Bruker, 1998)'
_computing_molecular_graphics    'Bruker SHELXTL (Bruker, 1998)'
_computing_publication_material  'Bruker SHELXTL (Bruker, 1998)'
_computing_structure_refinement  'Bruker SHELXTL (Bruker, 1998)'
_computing_structure_solution    'Bruker SHELXTL (Bruker, 1998)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 8.5
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       '\w rotation with narrow frames'
_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  0.0357
_diffrn_reflns_av_sigmaI/netI    0.0271
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            11425
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.21
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    7.370
_exptl_absorpt_correction_T_max  0.23
_exptl_absorpt_correction_T_min  0.03
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.933
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.694
_refine_diff_density_min         -0.704
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     132
_refine_ls_number_reflns         2192
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0394
_refine_ls_R_factor_gt           0.0184
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0114P)^2^+2.9009P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0387
_refine_ls_wR_factor_ref         0.0445
_reflns_number_gt                1489
_reflns_number_total             2192
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic048875ssi20040816_105512_1.cif
_cod_data_source_block           grumpya
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4308332