Unprecedented N-inserted disulfide ligand stabilized by coordination to the electropositive Co-III center
- Authors
- Yoo, Houng Sik; Yoon, Jung Hee; Kim, Jae Il; Koh, Eui Kwan; Hong, Chang Seop
- Issue Date
- 7월-2008
- Publisher
- WILEY-V C H VERLAG GMBH
- Keywords
- cobalt; crystal structure; N ligands; S ligands
- Citation
- EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, no.20, pp.3123 - 3126
- Indexed
- SCIE
SCOPUS
- Journal Title
- EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
- Number
- 20
- Start Page
- 3123
- End Page
- 3126
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/134855
- DOI
- 10.1002/ejic.200800439
- ISSN
- 1434-1948
- Abstract
- The reaction of Co-II and 2,2'-dipyridyldisulfide (PySSPy) in the presence of azide produced a peculiar monomeric complex [Co-III(PyS)(PyS-N-SPy)(N-3)] (1). In this reaction, redox chemistry takes place, which is associated mainly with the oxidation of Co-II to Co-III and the reduction of PySSPy. During the reaction, the azide ion decomposes and donates a nitrogen atom to PySSPy. The crystal structure of 1 provides evidence that the unusual, N-inserted ligand PyS-N-SPy can be stabilized through coordination to the electropositive Co-III ion. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008).
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Collections - College of Science > Department of Chemistry > 1. Journal Articles
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