ChemInform Abstract: Noble Metals in Polyoxometalate Chemistry: Palladium-Containing Derivatives of the Monolacunary Keggin and Wells-Dawson Tungstophosphates

Autor:	Ulrich Kortz, Abhishek Banerjee, Natalya V. Izarova
Rok vydání:	2011
Předmět:	Crystallography Chemistry Potassium Inorganic chemistry Polyoxometalate Structural isomer chemistry.chemical_element General Medicine Nuclear magnetic resonance spectroscopy Palladium
Zdroj:	ChemInform. 43
ISSN:	0931-7597
Popis:	We have prepared the three novel Pd(II)-containing tungstophosphates [Pd(2)(α-PW(11)O(39)H(0.5))(2)](9-) and two structural isomers of [Pd(2)(α(2)-P(2)W(17)O(61)H(n))(2)]((16-2n)-) via simple synthetic procedures and characterized their potassium salts by single-crystal X-ray diffraction, elemental analysis, and IR and multinuclear ((31)P and (183)W) NMR spectroscopy. This study sheds light on the long-standing question about the nature and structure of the actual products formed in the reaction of Pd(II) ions with monolacunary Keggin-type [α-XW(11)O(39)](n-) and Wells-Dawson-type [α(2)-P(2)W(17)O(61)](10-) heteropolytungstates.
Databáze:	OpenAIRE
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