Issue 12, 2010
From the journal:

CrystEngComm

Hirshfeld surface analysis of phosphonium salts†

Irene Ling,a   Yatimah Alias,*a   Alexandre N. Sobolevb  and  Colin L. Raston*b  

* Corresponding authors

a Chemistry Department, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
E-mail: yatimah70@um.edu.my, ireneling@perdana.um.edu.my
Fax: +603 7967 4193
Tel: +603 7967 4184

b Centre for Strategic Nano-Fabrication, School of Biomedical, Biomolecular and Chemical Sciences, University of Western Australia, 35 Stirling Highway, Crawley, WA, Australia
E-mail: colin.raston@uwa.edu.au, alexandre.sobolev@uwa.edu.au
Fax: +61 86488 1005
Tel: +61 86488 1572

Abstract

Structurally authenticated phosphonium salts yielded from the treatment of (phosphoniumn+)(Cl− or Br−)n and (imidazoliumn+)(X−)n, n = 1 or 2 have been examined using Hirshfeld surface analysis, revealing the domination of C–H⋯X non-classical hydrogen-bonding between the cations and anions. The crystalline salts of (phosphoniumn+)(X−)n (X− = [SCN]−, [N(CN)2]−, [C(CN)3]−, [PF6]−, [CF3SO3]− or [N(CF3SO2)2]−) were formed by metathetical exchange in the presence of p-sulfonatocalix[4]arene and aquated gadolinium ions.

Graphical abstract: Hirshfeld surface analysis of phosphonium salts

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Article information

DOI
https://doi.org/10.1039/C002832K
Article type
Paper
Submitted
10 Feb 2010
Accepted
30 Jun 2010
First published
10 Aug 2010

CrystEngComm, 2010,12, 4321-4327

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Hirshfeld surface analysis of phosphonium salts

I. Ling, Y. Alias, A. N. Sobolev and C. L. Raston, CrystEngComm, 2010, 12, 4321 DOI: 10.1039/C002832K

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