ChemInform Abstract: Unprecedented Linking of Two Polyoxometalate Units with a Metal-Metal Multiple Bond

Autor:	Eugenia V. Peresypkina, Maxim N. Sokolov, Natalya V. Izarova, Vladimir S. Korenev, Vladimir P. Fedin, Cristian Vicent
Rok vydání:	2009
Předmět:	Metal Crystallography Chemistry visual_art Electrospray ionization Polyoxometalate Inorganic chemistry visual_art.visual_art_medium General Medicine Lacunary function Quadruple bond Ion
Zdroj:	ChemInform. 40
ISSN:	1522-2667 0931-7597
Popis:	The reaction of (Bu(4)N)(2)[Re(2)Cl(8)] with lacunary Keggin polyoxometalate K(7)[PW(11)O(39)] in water produces a new dumbbell-shaped heteropolyoxometalate anion, [Re(2)(PW(11)O(39))(2)](8-), whose structure contains a central Re(2) core with a quadruple bond between Re atoms (Re-Re 2.25 A), coordinated to two polyoxometalate units. This complex represents the first example of the direct linking of two polyoxometalate units via a metal-metal multiple bond. The compounds were characterized by X-ray analysis, IR, and electrospray ionization mass spectrometry.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::46a2fd3b6f459e1882b81bb778e30561 https://doi.org/10.1002/chin.200921019 Zobrazit plný text záznamu Plný text