Luminescent Heteropolynuclear Complexes of 3,5‐Dimethylpyrazolate [Pt 2 Au 2 M 2 (Me 2 pz) 8 ] (M=Ag, Cu) Showing the Synergistic Effect of Three Transition Elements in the Excited State | Zendy

Umakoshi Keisuke | Zendy; Saito Keizo | Zendy; Arikawa Yasuhiro | Zendy; Onishi Masayoshi | Zendy; Ishizaka Shoji | Zendy; Kitamura Noboru | Zendy; Nakao Yoshihide | Zendy; Sakaki Shigeyoshi | Zendy

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Luminescent Heteropolynuclear Complexes of 3,5‐Dimethylpyrazolate [Pt 2 Au 2 M 2 (Me 2 pz) 8 ] (M=Ag, Cu) Showing the Synergistic Effect of Three Transition Elements in the Excited State

Author(s) -

Umakoshi Keisuke,

Saito Keizo,

Arikawa Yasuhiro,

Onishi Masayoshi,

Ishizaka Shoji,

Kitamura Noboru,

Nakao Yoshihide,

Sakaki Shigeyoshi

Publication year - 2009

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.200900290

Subject(s) - luminescence , crystallography , ion , metal , platinum , chemistry , materials science , analytical chemistry (journal) , physics , optics , metallurgy , biochemistry , organic chemistry , chromatography , catalysis

Swap the coins! The Pt 2 Au 2 , Pt 2 Au 2 Cu 2 , and Pt 2 Au 2 Ag 2 complexes of 3,5‐dimethylpyrazolate exhibit yellow‐green, orange, and sky‐blue luminescence, respectively (see figure). The emission energies of Pt 2 Au 2 M 2 complexes can be controlled by the change of the third coinage metal ions M. The Pt 2 Au 2 M 2 complexes take the cis configuration with respect to the Au 2 M 2 plane.

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