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Philipps-Universität Marburg Biegenstraße 10 35032 Marburg, Germany http://www.uni-marburg.de
Contact Ms Prof. Dr. Stefanie Dehnen +49 6421 2825751
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Philipps-Universität Marburg

Neues für die Chemie-Lehrbücher

Chemikerteam fängt ungewöhnliches Molekül ein

(PresseBox) (Marburg, )
Isoliert statt hinter Gittern: Chemikerinnen und Chemiker aus Marburg und Karlsruhe haben eine Verbindung dingfest gemacht, die üblicherweise nur in kristalliner Form vorkommt, nicht aber als einzelnes Molekül. Es handelt sich um ein Homolog des Kohlenmonoxids, nämlich Bleimonoselenid (Summenformel PbSe). Die Ergebnisse der Arbeitsgruppe haben „das Potenzial, in Lehrbücher der Anorganischen Chemie einzugehen“, urteilt ein Gutachter der Fachzeitschrift „Angewandte Chemie“, in dessen aktueller Ausgabe das Team seine Ergebnisse veröffentlicht.

Das Molekül Bleimonoselenid verfügt formal über eine Dreifachbindung zwischen den beiden beteiligten Elementen, genau wie das Kohlenmonoxid (CO). Während das CO-Gas chemisch bestens charakterisiert ist, kennt man sein Homolog PbSe bislang
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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.