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Title Transcription
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
Title Alternative (English)
An ESR Study of Radicals Produced in γ-Irradiated Ammonia-Boron Trifluoride, NH_3BF_3 and ND_3BF_3
File
language
eng
Author
Sogabe, Kunihisa
Description
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.
Journal Title
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume
10
Start Page
29
End Page
34
ISSN
05869943
Published Date
1976-12-25
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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