Synthesis and crystal structure of a homoleptic diruthenium complex containing tetra-2-pyridyl-1,4-pyrazine (tppz)-Reference-Cited by-同舟云学术

Synthesis and crystal structure of a homoleptic diruthenium complex containing tetra-2-pyridyl-1,4-pyrazine (tppz)

Published:2017-09-26 Issue:10 Volume:72 Page:759-762
ISSN:1865-7117
Container-title:Zeitschrift für Naturforschung B
language:en
Short-container-title:

Author:

Graf Marion¹,Mayer Peter¹,Böttcher Hans-Christian²

Affiliation:

1. Department Chemie der Ludwig-Maximilians-Universität , 81377 München , Germany

2. Department Chemie der Ludwig-Maximilians-Universität , Butenandtstraße 5–13 , 81377 München , Germany

Abstract

Abstract Treatment of hydrated ruthenium(III) chloride with tetra-2-pyridyl-1,4-pyrazine (tppz) in refluxing ethoxyethanol afforded the homoleptic dinuclear complex [(tppz)Ru(μ-tppz)Ru(tppz)]4+ (1) besides small amounts of the species [Ru(tppz)2]2+. The title complex 1 was obtained as purple crystals and characterized as its hexafluoridophosphate salt by NMR spectroscopy, mass spectrometry and microanalyses. The molecular structure of 1(PF6)4 has been established by X-ray crystallography.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/znb-2017-0125/pdf

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