Notizen: Kristallstruktur eines mesomeren Organozinnradikals1 / Crystal Structure of a Mesomeric Organo Tin Radical

Author:

Uber Wolfgang1,Stegmann Hartmut B.1,Scheeffleb Klaus1,Strähle Joachim2

Affiliation:

1. Institut für Organische Chemie der Universität Tübingen und

2. Institut für Anorganische Chemie der Universität Tübingen

Abstract

o-Aminophenols react with organo tin compounds forming stable mesomeric complexes. The structure of one compound was determined by X-ray crystallography. The tin atom is chelated by two oxygen and one nitrogen atom. The nitrogen atom and the associated C and Sn atoms are in a plane and therefore the ESR tin coupling constant has an additional contribution by a π-σ-interaction through the N—Sn bond.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

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