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Crystals 2014, 4(1), 53-63; doi:10.3390/cryst4010053

Hydrogen-Bonding Motifs in Piperazinediium Salts

2, 2 and 1,*
1 School of Chemistry, Monash University, Clayton, VIC 3800, Australia 2 Penleigh and Essendon Grammar School, P.O. Box 417, Niddrie, VIC 3042, Australia
* Author to whom correspondence should be addressed.
Received: 14 January 2014 / Revised: 5 February 2014 / Accepted: 18 February 2014 / Published: 4 March 2014
(This article belongs to the Special Issue Crystal Engineering Involving Weak Bonds)
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Four novel organic salts of piperazine and 2-methylpiperazine with p-toluenesulfonic acid and chloroacetic acid have been synthesized and structurally characterized. The hydrogen-bonding ring synthons that exist between the cation/anion pairs are compared and contrasted alongside database results.
Keywords: hydrogen bonding; supramolecular synthon; crystallography; piperazine hydrogen bonding; supramolecular synthon; crystallography; piperazine
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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Hawes, C.S.; Chen, C.; Tran, A.; Turner, D.R. Hydrogen-Bonding Motifs in Piperazinediium Salts. Crystals 2014, 4, 53-63.

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