Thermolabile Noble Metal Precursors: (NO)[Au(NO3)4], (NO)2[Pd(NO3)4], and (NO)2[Pt(NO3)6]

Oxidizing noble metals: Pure N2O5 can oxidize elemental gold and palladium. The complex nitrates obtained by these reactions, (NO)[Au(NO3)4], (NO)2[Pd(NO3)4], and also the first nitrate of tetravalent platinum, (NO)2[Pt(NO3)6] (see picture for the anion: Pt gray, N green, O blue), have the potential...

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Published inAngewandte Chemie International Edition Vol. 51; no. 9; pp. 2199 - 2203
Main Authors Wickleder, Mathias S., Gerlach, Frauke, Gagelmann, Steffen, Bruns, Jörn, Fenske, Mandus, Al-Shamery, Katharina
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 27.02.2012
WILEY‐VCH Verlag
Wiley Subscription Services, Inc
EditionInternational ed. in English
Subjects
analytical methods
nitrates
noble metals
photoelectron spectroscopy
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Summary:Oxidizing noble metals: Pure N2O5 can oxidize elemental gold and palladium. The complex nitrates obtained by these reactions, (NO)[Au(NO3)4], (NO)2[Pd(NO3)4], and also the first nitrate of tetravalent platinum, (NO)2[Pt(NO3)6] (see picture for the anion: Pt gray, N green, O blue), have the potential to act as precursors owing to their high thermolability. The thermal decomposition of (NO)[Au(NO3)4] was elucidated in detail by several methods.
Bibliography:istex:36F56F2849F19416523EEB82BE110DEE2B71C8F8
ArticleID:ANIE201106107
Financial support of the Deutsche Forschungsgemeinschaft, the Fonds der Chemischen Industrie, and the Stiftung Nordwestmetall is gratefully acknowledged. We thank Wolfgang Saak for the collection of the X-ray data.
Deutsche Forschungsgemeinschaft
ark:/67375/WNG-RCN3J7SC-P
Fonds der Chemischen Industrie
Stiftung Nordwestmetall
Financial support of the Deutsche Forschungsgemeinschaft, the Fonds der Chemischen Industrie, and the Stiftung Nordwestmetall is gratefully acknowledged. We thank Wolfgang Saak for the collection of the X‐ray data.
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201106107