Two isomers of [1-benzyl-4-(pyridin-2-yl-κN)-1H-1,2,3-triazole-κN 3]dichloridobis(dimethyl sulfoxide-κS)ruthenium(II)-Reference-Cited by-同舟云学术

Two isomers of [1-benzyl-4-(pyridin-2-yl-κN)-1H-1,2,3-triazole-κN 3]dichloridobis(dimethyl sulfoxide-κS)ruthenium(II)

Published:2019-07-04 Issue:8 Volume:75 Page:1108-1111
ISSN:2056-9890
Container-title:Acta Crystallographica Section E Crystallographic Communications
language:
Short-container-title:Acta Cryst E

Author:

Khamespanah Fatemeh^ORCID,Maverick Andrew W.

Abstract

The structures of two isomers of the title compound, [RuCl2(C14H12N4)(C2H6OS)2], 2 and 3, are reported. Isomers 2 and 3 are produced by reaction of the pyridyltriazole ligand 1-benzyl-4-(pyridin-2-yl)-1H-1,2,3-triazole (bpt) (1) with fac-[RuCl2(DMSO-S)3(DMSO-O)]. Reaction in acetone produces ca 95% 2, which is the OC-6-14 isomer, with cis DMSO and trans chlorido ligands, and 5% 3 (the OC-6-32 isomer, with cis DMSO and cis chlorido ligands, and the pyridyl moiety of bpt trans to DMSO). Reaction in refluxing toluene initially forms 2, which slowly isomerizes to 3.

Funder

College of Science and West Professorship, Louisiana State University

Louisiana Board of Regents

Publisher

International Union of Crystallography (IUCr)

Subject

Condensed Matter Physics,General Materials Science,General Chemistry

Link

http://journals.iucr.org/e/issues/2019/08/00/jj2212/jj2212.pdf

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