An intensely and oxygen independent phosphorescent gold(i)–silver(i) complex: “trapping” an Au8Ag10 oligomer by two gold-alkynyl-diphosphine molecules | Zendy

Igor O. Koshevoy | Zendy; YiChih Lin | Zendy; Antti J. Karttunen | Zendy; Matti Haukka | Zendy; PiTai Chou | Zendy; Sergey P. Tunik | Zendy; Tapani A. Pakkanen | Zendy

Open Access

An intensely and oxygen independent phosphorescent gold(i)–silver(i) complex: “trapping” an Au8Ag10 oligomer by two gold-alkynyl-diphosphine molecules

Author(s) -

Igor O. Koshevoy,

YiChih Lin,

Antti J. Karttunen,

Matti Haukka,

PiTai Chou,

Sergey P. Tunik,

Tapani A. Pakkanen

Publication year - 2009

Publication title -

chemical communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.837

H-Index - 333

eISSN - 1364-548X

pISSN - 1359-7345

DOI - 10.1039/b901893j

Subject(s) - phosphorescence , oligomer , molecule , quenching (fluorescence) , trapping , cluster (spacecraft) , oxygen , chemistry , photochemistry , crystallography , materials science , nanotechnology , chemical physics , polymer chemistry , fluorescence , organic chemistry , physics , ecology , quantum mechanics , computer science , biology , programming language

The molecular heterometallic [{Au(8)Ag(10)(C(2)Ph)(16)}{(PhC(2)Au)(2)PPh(2)(C(6)H(4))(3)PPh(2)}(2)](2+) aggregate of unprecedented topology was obtained and structurally characterized; this compound demonstrates unusually effective phosphorescence, which displays negligible oxygen quenching due to shielding of emissive central cluster by the outer shell of the molecule.

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