Synthese und Struktur des Kalium-tetrakis(triisopropylsilylphosphanyl)indats / Synthesis and Structure o f Potassium Tetrakis(triisopropylsilylphosphanyl)indate-Reference-Cited by-同舟云学术

Synthese und Struktur des Kalium-tetrakis(triisopropylsilylphosphanyl)indats / Synthesis and Structure o f Potassium Tetrakis(triisopropylsilylphosphanyl)indate

Published:2001-07-01 Issue:7 Volume:56 Page:576-580
ISSN:1865-7117
Container-title:Zeitschrift für Naturforschung B
language:en
Short-container-title:

Author:

Westerhausen Matthias¹,Weinrich Sabine¹,Piotrowski Holger¹

Affiliation:

1. Department Chemie der Ludwig-Maximilians-Universität München, Butenandtstr. 9 (Haus D), D-81377 München, Deutschland

Abstract

The metalation of triisopropylsilylphosphane with potassium bis(trimethylsilyl)amide yields quantitatively colorless pyrophoric potassium triisopropylsilylphosphanide (1 ) which is insoluble in hydrocarbons. The reaction of 1 with indium(III)chloride in toluene gives potassium tetrakis(triisopropylsilylphosphanyl)indate (2) in a rather poor yield. In the solid state this compound shows the formation of a one-dimensional polymeric chain with the indium as well as the potassium atoms in a distorted tetrahedral environment. The mean In-P and K-P bond lengths are 257.0 and 330.4 pm, respectively.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/znb-2001-0703/pdf

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