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タイトルヨミ
ガンマセン ショウシャ シタ NH_3 BF_3 ト ND_3 BF_3 チュウ ニ ショウジタ ラジカル ノ ESR ケンキュウ
日本語以外のタイトル
An ESR Study of Radicals Produced in γ-Irradiated Ammonia-Boron Trifluoride, NH_3BF_3 and ND_3BF_3
ファイル
言語
英語
著者
曾我部 國久
内容記述(抄録等)
ESR spectra of radicals produced in ammonia-boron trifluoride, NH_3BF_3, and ND_3BF_3 subjected to γ-irradiated at 77 K were observed. From analyses of these spectra, the radicals were identified as a BF_3- or a NH_3BF_3- and a ・NHBF_2. The latter radical is interpreted to be prepared by a loss of a hydrogen from NH_2BF_2, which was produced by the decomposition of the NH_3BF_3. ESR parameters of the ・NHBF_2 radical were a_F=26 G, a_B=36G, a_N=260 G, and a_H=41 G, respectively. These results show that a dative bond of the NH_3BF_3 differs from that of the NH_3BH_3 in the bond strengh, although both bonds are stronger than a P-B dative bond in phoshine-boranes under γ-irradiation.
掲載誌名
島根大学教育学部紀要. 自然科学
10
開始ページ
29
終了ページ
34
ISSN
05869943
発行日
1976-12-25
NCID
AN00107941
出版者
島根大学教育学部
出版者別表記
The Faculty of Education Shimane University
資料タイプ
紀要論文
部局
教育学部
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