Synthesis and crystal structure of an ionic phenyltin(iv) complex of <i>N</i>-salicylidene-valine-Reference-Cited by-同舟云学术

Synthesis and crystal structure of an ionic phenyltin(iv) complex of N-salicylidene-valine

Published:2023-01-01 Issue:1 Volume:46 Page:
ISSN:2191-0219
Container-title:Main Group Metal Chemistry
language:en
Short-container-title:

Author:

Böhme Uwe¹,Weling Gisela¹

Affiliation:

1. Institut für Anorganische Chemie , Technische Universität Bergakademie Freiberg , Leipziger Str. 29 , 09599 Freiberg , Germany

Abstract

Abstract Triethylammonium dichloro[N-[(2-oxyphenyl)methylidene]valinato]-phenyl-tin(iv) was prepared and characterized by spectroscopic methods and single crystal X-ray crystallography. The compound consists of a triethylammonium cation and a tin complex as anion. The tin complex is composed of a tridentate O,N,O-Schiff base ligand coordinated to a SnCl2Ph unit. The tin atom is in distorted octahedral coordination geometry. NMR spectroscopic studies have shown that the unusual hexa-coordinated tin complex was formed as a kinetically controlled product. Storage of the solid product for several years led to a transformation into a thermodynamically stable penta-coordinated tin complex.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,Metals and Alloys,Condensed Matter Physics,General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/mgmc-2023-0001/pdf

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