Universität zu Köln

van Gerven, David, Sutorius, Stefan, Bruns, Joern and Wickleder, Mathias S. (2022). Stabilizing the Homopolycation (I-4)(2+) with a Hexasulfate in (I-4)[S6O19] and a Borosulfate in (I-4)[B(S2O7)(2)](2). ChemistryOpen, 11 (11). WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 2191-1363

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Abstract

The reaction of elemental iodine and SO3 in a sealed glass ampoule yielded a turquoise-colored solution. At temperatures below 7 degrees C, deep red crystals of (I-4)[S6O19] grow. With the addition of B2O3 and pyridine-SO3 complex red crystals of (I-4)[B(S2O7)(2)](2) can be obtained after heating the mixture to 120 degrees C. The combination of an (I-4)(2+) cation with oxoanions has previously not been observed. Both anions have a significant but different influence on the structural properties of the (I-4)(2+) cation.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code van Gerven, David UNSPECIFIED UNSPECIFIED UNSPECIFIED Sutorius, Stefan UNSPECIFIED UNSPECIFIED UNSPECIFIED Bruns, Joern UNSPECIFIED UNSPECIFIED UNSPECIFIED Wickleder, Mathias S. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-657417
DOI:	10.1002/open.202200122
Journal or Publication Title:	ChemistryOpen
Volume:	11
Number:	11
Date:	2022
Publisher:	WILEY-V C H VERLAG GMBH
Place of Publication:	WEINHEIM
ISSN:	2191-1363
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language RAY CRYSTAL-STRUCTURE; ELECTRONIC-STRUCTURE; IODINE COMPOUNDS; CATIONS; OXYCATIONS; ALKALI Multiple languages Chemistry, Multidisciplinary Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/65741