Volume 628, Issue 13 pp. 2815-2817
Kurze Mitteilung

[Hg8(μ-n-C3H7Te)12(μ-Br)Br3] — Synthesis and Structure

Ernesto Schulz Lang Prof.Dr.

Corresponding Author

Ernesto Schulz Lang Prof.Dr.

Santa Maria, RS/Brazil, Laboratório de Materiais Inorgânicos de Universidade Federal

LMI-Departamento de Química Universidade Federal, 97119-900 Santa Maria, RS/BrazilSearch for more papers by this author
Clóvis Peppe

Clóvis Peppe

Santa Maria, RS/Brazil, Laboratório de Materiais Inorgânicos de Universidade Federal

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Renato A. Zan

Renato A. Zan

Santa Maria, RS/Brazil, Laboratório de Materiais Inorgânicos de Universidade Federal

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Ulrich Abram

Ulrich Abram

Berlin, Institut für Chemie der Freien Universität

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Ezequiel M. Vázquez-López

Ezequiel M. Vázquez-López

Vigo, Galicia/Spain, Departamento de Química Inorgánica da Universidade

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Burkhard Krumm

Burkhard Krumm

München, Institut für Anorganische Chemie der Ludwig-Maximilians-Universität

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Oliver P. Ruscitti

Oliver P. Ruscitti

München, Institut für Anorganische Chemie der Ludwig-Maximilians-Universität

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Abstract

The novel mercury-tellurium cluster [Hg8(μ-n-C3H7Te)122-Br)Br3] is formed during the reaction of HgBr2 and (n-C3H7Te)2Hg in DMSO. Its crystal structure has been elucidated showing [Hg8(μ-n-C3H7Te)122-Br)]3+ units with a bromine-centered distorted Hg8 cube. The mercury atoms are bridged by n-C3H7Te ligands and the resulting clusters are linked to a three-dimensional network by bromine atoms. The close packing of the cluster is mainly determined by the flexible n-propyl residues of the telluride building blocks.

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