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Title Transcription
ユウキ キンゾク サクタイ ノ UV ト ESR スペクトル 2 バナジルイオン ト ハイドロキサムサン ノ ハンノウ
Title Alternative
UV & ESR Spectra of Organometallic Complexes(II) : Reaction of Vanadyl lon with Hydroxamic Acids
File
language
jpn
Author
Sogabe, Kunihisa
Nakanishi, Yasue
Fujita, Reiko
Takahashi, Taidou
Hara, Kazuo
Murakami, Ryusei
Sakamoto, Ikko
Description
UV and ESR Spectra of organometallic complexes formed by the reaction of vanadyl ion with various hydroxamic acids in dioxane were observed. These results reflect the good relationship between planarity of complexes and vanadyl hyperfine coupling constants. Vanadyl-hydroxamic acid complexes prefer planar tetra-coordination comfomation are seem to show the similar behavior as copper-hydroxamic acid complexes. However, by one-electron oxidation, vanadyl ions produced corresponding nitroxide radicals in hydroxamic acids. The ability of vanadyl ion for radical production is suggested to be involved in the similar mechanism detected in metabolism.
Journal Title
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume
24
Issue
1
Start Page
21
End Page
25
ISSN
05869943
Published Date
1990-07-31
NCID
AN00107941
Publisher
島根大学教育学部
Publisher Aalternative
The Faculty of Education Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Education
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