Synthesis, photoluminescence, catalysis and multilayer film assembly of an ethynylpyridine platinum compound

X. Li, M.-Q. Zha, S.-Y. Gao, Paul Low, Y.-Z. Wu, N. Gan, R. Cao

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

An alkynyl platinum(II) compound of [Pt(C[triple bond, length as m-dash]CPy)2(dppe)] (1) was prepared by reaction of [PtCl2(dppe)] and 4-ethynylpyridine hydrochloride in the presence of base and CuI (dppe = 1,2-bis(diphenylphosphino)ethane). Single crystal X-ray diffraction analysis reveals that compound 1 crystallizes in a monoclinic system and Cc space group with a = 17.8507(7), b = 21.4219(7), c = 9.0526(5) Å, β = 108.98(2)°. Thermogravimetric analysis (TGA), powder X-ray diffraction (PXRD), UV-vis spectra, photoluminescence, and catalysis properties of 1 are discussed. The multilayer films formed with ruthenium trichloride by a layer-by-layer self-assembly method were characterized by UV-vis spectra, atomic force microscopy (AFM) images and cyclic voltammograms (CV).
Original languageEnglish
Pages (from-to)920-926
JournalCrystEngComm
Volume13
Issue number3
Early online date21 Oct 2010
DOIs
Publication statusPublished - 7 Feb 2011

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