| ファイル情報(添付) | |
| タイトル |
ガンマ線照射したNH_3・BF_3とND_3・BF_3中に生じたラジカルのESR研究
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| タイトル |
An ESR Study of Radicals Produced in γ-Irradiated Ammonia-Boron Trifluoride, NH_3BF_3 and ND_3BF_3
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| タイトル 読み |
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
|
| 著者 | |
| 収録物名 |
島根大学教育学部紀要. 自然科学
Memoirs of the Faculty of Education, Shimane University. Natural science
|
| 巻 | 10 |
| 開始ページ | 29 |
| 終了ページ | 34 |
| 収録物識別子 |
ISSN 05869943
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| 内容記述 |
抄録・要旨
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.
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| 言語 |
英語
|
| 資源タイプ | 紀要論文 |
| 出版者 |
島根大学教育学部
The Faculty of Education Shimane University
|
| 発行日 | 1976-12-25 |
| アクセス権 | オープンアクセス |
| 関連情報 |
[NCID]
AN00107941
|
