Issue 3, 2011
From the journal:

CrystEngComm

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

Xing Li,*a   Mei-Qin Zha,a   Shui-Ying Gao,*c   Paul J. Low,*b   Yuan-Zhao Wu,a   Ning Gana  and  Rong Caoc  

* Corresponding authors

a Faculty of Materials Science & Chemical Engineering, Ningbo University, Ningbo, Zhejiang, P.R. China
E-mail: lixing@nbu.edu.cn

b Department of Chemistry, University of Durham, South Road, Durham, UK
E-mail: p.j.low@durham.ac.uk

c Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, P.R. China
E-mail: gaosy@fjirsm.ac.cn

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).

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

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Article information

DOI
https://doi.org/10.1039/C0CE00382D
Article type
Paper
Submitted
07 Jul 2010
Accepted
28 Sep 2010
First published
21 Oct 2010

CrystEngComm, 2011,13, 920-926

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

X. Li, M. Zha, S. Gao, P. J. Low, Y. Wu, N. Gan and R. Cao, CrystEngComm, 2011, 13, 920 DOI: 10.1039/C0CE00382D

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