Original scientific paper

https://doi.org/10.5562/cca2127

An Old Story in New Light: X-Ray Powder Diffraction Provides Novel Insights into a Long-Known Organic Solid-State Rearrangement Reaction

Ivan Halasz ; Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a,10000 Zagreb, Croatia; Max-Planck-Institute for Solid State Research, Heisenbergstrasse 1, 70569 Stuttgart, Germany
Nikola Cindro ; Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a,10000 Zagreb, Croatia
Robert E. Dinnebier ; Max-Planck-Institute for Solid State Research, Heisenbergstrasse 1, 70569 Stuttgart, Germany
Hrvoj Vančik ; Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a,10000 Zagreb, Croatia

Abstract

The first in situ diffraction study of the long-known solid-state rearrangement of p-bromobenzeneazotribenzoylmethane
is reported. This proof-of-principle study demonstrates how modern laboratory
X-ray powder diffraction, accompanied by up-to-date processing tools, can be used to monitor and
describe mechanisms of organic solid-state reactions while it also underpins its necessity for structural
characterisation of in situ formed crystalline phases. (doi: 10.5562/cca2127)

Keywords

powder diffraction; hot-stage microscopy; solid-state reaction; rearrangement; optical microscopy

Hrčak ID:

105584

URI

https://hrcak.srce.hr/105584

Publication date:

1.7.2013.

Visits: 2.430 *