Issue 49, 2002

Why do polymorphs form? A single crystal phase transformation from weak dipolar interactions to a sixfold phenyl embrace

Abstract

The crystal structures of the α- and β-polymorphs of GeHPh3 are reported along with mechanistic studies of the transformation by DSC and optical microscopy. DSC results also reveal new metastable phases for XHPh3 (X = Si, Sn). The results highlight the significance of the sixfold phenyl embrace (6PE) as an organising motif.

Article information

Article type
Paper
Submitted
04 mar 2002
Accepted
09 apr 2002
First published
16 iyl 2002

CrystEngComm, 2002,4, 271-276

Why do polymorphs form? A single crystal phase transformation from weak dipolar interactions to a sixfold phenyl embrace

G. S. McGrady, M. Odlyha, P. D. Prince and J. W. Steed, CrystEngComm, 2002, 4, 271 DOI: 10.1039/B202202H

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