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Issue 21, 2001
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Reversible trapping of acid and base vapours into an amphoteric crystalline material

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Abstract

Exposure of the solid zwitterion [CoIII5-C5H4CO2 H)(η5-C5H4CO2)] to hydrated vapours of volatile acids (HCl, CF3CO2H, HBF4) or bases (NH3, NMe3, NH2Me) quantitatively produces the corresponding salts; the heterogeneous reactions are fully reversible, as the acid or base molecules can be removed by thermal treatment, regenerating the starting material.

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Article information


Submitted
02 Aug 2001
Accepted
20 Sep 2001
First published
18 Oct 2001

Chem. Commun., 2001, 2272-2273
Article type
Communication

Reversible trapping of acid and base vapours into an amphoteric crystalline material

D. Braga, G. Cojazzi, D. Emiliani, L. Maini and F. Grepioni, Chem. Commun., 2001, 2272
DOI: 10.1039/B106984E

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