Issue 20, 2002
From the journal:

Chemical Communications

Supramolecular gas–solid reaction between formic acid vapours and solid [CoIII(η5-C5H4COOH)(η5-C5H4COO)]

Dario Braga,*a   Lucia Maini,a   Michele Mazzotti,a   Katia Rubini,a   Admir Masic,b   Roberto Gobettob  and  Fabrizia Grepioni*c  

* Corresponding authors

a Dipartimento di Chimica G. Ciamician, Università di Bologna, Via Selmi 2, Bologna, Italy
E-mail: dbraga@ciam.unibo.it

b Dipartimento di Chimica I.F.M, Università di Torino, Via P. Giuria 7, Torino, Italy

c Dipartimento di Chimica, Università di Sassari, Via Vienna 2, Sassari, Italy
E-mail: grepioni@ssmain.uniss.it

Abstract

Exposure of the solid zwitterion [CoIII(η5-C5H4COOH)(η5-C5H4COO)] to vapours of formic acid quantitatively produces the co-crystal [CoIII(η5-C5H4COOH)(η5-C5H4COO)] [HCOOH] without proton transfer from formic acid to the deprotonated –COO− group on the zwitterion; formic acid can be quantitatively removed by mild thermal treatment, regenerating the starting material.

Graphical abstract: Supramolecular gas–solid reaction between formic acid vapours and solid [CoIII(η5-C5H4COOH)(η5-C5H4COO)]

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Article information

DOI
https://doi.org/10.1039/B207581D
Article type
Communication
Submitted
05 Aug 2002
Accepted
03 Sep 2002
First published
17 Sep 2002

Chem. Commun., 2002, 2296-2297

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Supramolecular gas–solid reaction between formic acid vapours and solid [CoIII(η5-C5H4COOH)(η5-C5H4COO)]

D. Braga, L. Maini, M. Mazzotti, K. Rubini, A. Masic, R. Gobetto and F. Grepioni, Chem. Commun., 2002, 2296 DOI: 10.1039/B207581D

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