An adaptable and dynamically porous organic salt traps unique tetrahalide dianions

Martí-Rujas, Javier, Meazza, Lorenzo, Lim, Gin Keat, Terraneo, Giancarlo, Pilati, Tullio, Harris, Kenneth David Maclean ORCID: https://orcid.org/0000-0001-7855-8598, Metrangolo, Pierangelo and Resnati, Giuseppe 2013. An adaptable and dynamically porous organic salt traps unique tetrahalide dianions. Angewandte Chemie - International Edition 52 (50) , pp. 13444-13448. 10.1002/anie.201307552

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Abstract

Bis(I2) adducts of hexamethonium dihalides are pre-organized to respond dynamically to heating and reach a functional structure that favors the formation of the poorly stable and virtually unknown [I2Br2]2− and [I2Cl2]2− tetrahalides which could not be obtained in solution (see picture). The cavity-directed reactivity affords new opportunities for synthesis and interconversion of polyhalogen anions.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Advanced Research Computing @ Cardiff (ARCCA) Chemistry
Subjects:	Q Science > QD Chemistry
Uncontrolled Keywords:	halogen bonds; hydrogen bonds; polyhalogen anions; single crystals; X-ray diffraction
Publisher:	Wiley-Blackwell
ISSN:	1433-7851
Funders:	Fondazione Cariplo (grant number 2010-1351), MIUR (projects PRIN 2010–2011 grant numbers 2010CX2TLM_004 and 2010ERFKXL_005)
Last Modified:	25 Oct 2022 08:25
URI:	https://orca.cardiff.ac.uk/id/eprint/52883

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