Issue 8, 2007
From the journal:

CrystEngComm

Self-assembly of gold(i) with diphosphine and bitopic nitrogen donor linkers in the presence of trifluoroacetate anion: formation of coordination polymerversus discrete macrocycle†‡

Andrea Deák,*a   Tünde Tunyogi,a   Gábor Tárkányi,a   Péter Királya  and  Gábor Pálinkás*a  

* Corresponding authors

a Institute of Structural Chemistry, Chemical Research Center, Hungarian Academy of Sciences, P.O. Box 17, H-1525 Budapest, Hungary
E-mail: deak@chemres.hu, palg@chemres.hu
Fax: 36 1 438 1143
Tel: 36 1 438 1100

Abstract

The rigid Au2(dppbz)(CF3COO)2 (1) precursor (dppbz = 1,2-bis(diphenylphosphino)benzene) with preorganised syn-gold(I) centers has been self-assembled with 4,4′-bipyridyl (bipy) and 1,2-trans-bis(4-pyridyl)-ethylene (bipyen) to afford different supramolecular architectures: a unique [Au2(dppbz)(bipy)]n(CF3COO)2n (2) coordination polymer and a discrete [Au4(dppbz)2(bipyen)2](CF3COO)4 (3) macrocycle in response to changes in bitopic nitrogen donor linker.

Graphical abstract: Self-assembly of gold(i) with diphosphine and bitopic nitrogen donor linkers in the presence of trifluoroacetate anion: formation of coordination polymer versus discrete macrocycle

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Article information

DOI
https://doi.org/10.1039/B707579K
Article type
Communication
Submitted
22 Mar 2007
Accepted
22 May 2007
First published
11 Jun 2007

CrystEngComm, 2007,9, 640-643

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Self-assembly of gold(I) with diphosphine and bitopic nitrogen donor linkers in the presence of trifluoroacetate anion: formation of coordination polymer versus discrete macrocycle

A. Deák, T. Tunyogi, G. Tárkányi, P. Király and G. Pálinkás, CrystEngComm, 2007, 9, 640 DOI: 10.1039/B707579K

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