14N Nuclear Quadrupole Resonance of Some Heterocyclic Compounds via Nuclear Double Resonance

Using proton-nitrogen double resonance in the laboratory frame, the 14N nuclear quadrupole resonances (NQR) of 2,4(1H,3H)-pyrimidmedione[uracil], 2,3-dihydro-2-thioxo-4(1H)-pyrimidinone[2-thiouracil], 2,4(1H,3H)-pyrimidinedithione[2,4-dithiouracil], and 1,3-dihydro-2H-benzimidazole-2-thione[2-mercap...

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Bibliographic Details
Published inBulletin of the Chemical Society of Japan Vol. 51; no. 4; pp. 978 - 980
Main Authors Maruizumi, Takuya, Hiyama, Yukio, Watanabe, Noriyuki, Niki, Eiji
Format Journal Article
LanguageEnglish
Published Tokyo The Chemical Society of Japan 01.04.1978
Chemical Society of Japan
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Summary:Using proton-nitrogen double resonance in the laboratory frame, the 14N nuclear quadrupole resonances (NQR) of 2,4(1H,3H)-pyrimidmedione[uracil], 2,3-dihydro-2-thioxo-4(1H)-pyrimidinone[2-thiouracil], 2,4(1H,3H)-pyrimidinedithione[2,4-dithiouracil], and 1,3-dihydro-2H-benzimidazole-2-thione[2-mercaptobenzimidazole] have been measured at room temperature. The NQR parameters of uracil and its sulfur-substituted compounds are interpreted by using the Townes and Dailey theory.
ISSN:0009-2673
1348-0634
DOI:10.1246/bcsj.51.978