Photoluminescent properties and molecular structures of [NaphAu(PPh(3))] and [mu-Naph {Au(PPh(3))}(2)] ClO(4) (Naph = 2-naphthyl) |
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| Authors: | Osawa Masahisa Hoshino Mikio Hashizume Daisuke |
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| Institution: | RIKEN (The Institute of Physical and Chemical Research), Wako-shi, Saitama 351-0198, Japan. osawa@postman.riken.jp |
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| Abstract: | The complexes NaphAu(PPh(3))], and mu-Naph{Au(PPh(3))}(2)]ClO(4), having the Au-C (aromatic) bond have been synthesized and characterized. The unique structure of with two gold atoms bridged by a naphthyl group has been determined by X-ray crystallography. The intramolecular Au-Au separation in is 2.7731(4) A. Upon excitation at 266 nm, both complexes display intraligand phosphorescence at room temperature in solution and in solid state. |
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