Universität zu Köln

Sutorius, Stefan, van Gerven, David, Olthof, Selina ORCID: 0000-0002-8871-1549, Rasche, Bertold ORCID: 0000-0002-9691-1903 and Bruns, Joern . Polycations Stabilised by Borosulfates: [Au3Cl4][B(S2O7)(2)] and the One-Dimensional Metal [Au2Cl4][B(S2O7)(2)](SO3). Chem.-Eur. J.. WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1521-3765

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Abstract

(SO4)-rich silicate analogue borosulfates are able to stabilise cationic cluster-like and chain-like aggregates. Single crystals of [Au3Cl4][B(S2O7)(2)] and [Au2Cl4][B(S2O7)(2)](SO3) were obtained by solvothermal reaction with SO3, and the electronic properties were investigated by means of density functional theory-based calculations. [Au3Cl4][B(S2O7)(2)] exhibits a cluster-like cation, and the cationic gold-chloride strands in [Au2Cl4][B(S2O7)(2)](SO3) are found to resemble one-dimensional metallic wires. This is confirmed by polarisation microscopy.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Sutorius, Stefan UNSPECIFIED UNSPECIFIED UNSPECIFIED van Gerven, David UNSPECIFIED UNSPECIFIED UNSPECIFIED Olthof, Selina UNSPECIFIED orcid.org/0000-0002-8871-1549 UNSPECIFIED Rasche, Bertold UNSPECIFIED orcid.org/0000-0002-9691-1903 UNSPECIFIED Bruns, Joern UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-658865
DOI:	10.1002/chem.202200004
Journal or Publication Title:	Chem.-Eur. J.
Publisher:	WILEY-V C H VERLAG GMBH
Place of Publication:	WEINHEIM
ISSN:	1521-3765
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language GOLD; COMPLEXES; XENON; CONDUCTIVITY; SULFATE; ALKALI Multiple languages Chemistry, Multidisciplinary Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/65886