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Issue 6, 2001
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The first crystal structure of a one-dimensional chain of linked RuII[double bond, length as m-dash]RuII units

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Abstract

The one-dimensional polymer [Ru2(O2CCF3)4(Phz)]1 (Phz = phenazine) was synthesized by the reaction of RuII2(O2CCF3)4(THF )2 with phenazine. An X-ray crystallographic analysis revealed that the compound consists of Ru2(O2CCF3)4 units bridged by phenazine ligands. The Ru–Ru bond distance is 2.3109(10) Å and the axial Ru–N distance is 2.425(2) Å. Magnetic measurements performed in the temperature range 1.8–300 K indicate that the S = 1 RuII2 units are weakly antiferromagnetically coupled (zJ = −3.0 cm−1) with a large zero-field splitting (D = 277 cm−1).

Graphical abstract: The first crystal structure of a one-dimensional chain of linked RuII [[double bond, length as m-dash]] RuII units

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Supplementary files

Article information


Submitted
31 Aug 2000
Accepted
12 Jan 2001
First published
19 Feb 2001

J. Chem. Soc., Dalton Trans., 2001, 858-861
Article type
Paper

The first crystal structure of a one-dimensional chain of linked RuII[double bond, length as m-dash]RuII units

H. Miyasaka, R. Clérac, C. S. Campos-Fernández and K. R. Dunbar, J. Chem. Soc., Dalton Trans., 2001, 858
DOI: 10.1039/B007079N

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