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Copyright of Angewandte Chemie is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Angewandte Chemie is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Angewandte Chemie is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Die thermischen Reaktionen des heteronuklearen Oxidclusters [Ga2MgO4].+ mit Methan und Wasser wurden mit modernsten Gasphasenexperimenten und quantenchemischen Rechnungen untersucht. Im Gegensatz zur H-Abstraktion aus Methan folgt die Aktivierung von Wasser einem protonengekoppelten Elektronentransfermechanismus (proton-coupled electron transfer, PCET); ihm ist die deutlich höhere Reaktivität gegenüber der starken O-H-Bindung geschuldet. Die Erkenntnisse dieser Studie vertiefen das mechanistische Verständnis, wie inerte R-H-Bindungen durch Metalloxide gespalten werden können. [ABSTRACT FROM AUTHOR]