[(K,Rb)@([2.2.2]crypt)]2(K,Rb)4[Si9W(CO)4] ⋅ 13.4 NH3 – The First Tungsten Functionalized Silicon Zintl Cluster - University of Regensburg Publication Server

URN to cite this document:: urn:nbn:de:bvb:355-epub-546358
DOI to cite this document:: 10.5283/epub.54635

Braun, Paul A.

; Westermair, Franz F.

; Gschwind, Ruth M.

; Korber, Nikolaus

License: Creative Commons Attribution Non-commercial No Derivatives 4.0
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Date of publication of this fulltext: 29 Aug 2023 05:33

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Abstract

The reaction between the heteroleptic metal carbonyl complex [W(CO)4(tmeda)] ((tmeda)=N,N,N′,N′-Tetramethylethane-1,2-diamine) with [Si9]4− silicon Zintl clusters in presence of [2.2.2]crypt ([2.2.2]crypt=4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]-hexacosane) in liquid ammonia yielded the compound [(K,Rb)@([2.2.2]crypt)]2(K,Rb)4[Si9W(CO)4] ⋅ 13.4 NH3. The compound was analyzed by single ...