Rotational spectroscopy of 15N-hydrogen cyanide dimer: Detection, relative stability and D-nuclear quadrupole coupling of deuterated species
✍ Scribed by A.J. Fillery-Travis; A.C. Legon; L.C. Willoughby; A.D. Buckingham
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 488 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The three pcwblc deuterJtcd species of the lsN-h> drown cl snide dimer hsve been identified by their rotational spec-r1.1 .md rhe following spectroscopic constants have been de:ermined for the vibrationalground states: For D(J'5N...llC'5N: Bo = 1605.6946(l) MHz. DJ = 1.68-1(3) kHz. xD( 1) = 162.9(14) LHz; for HC'"N...DC'5N: f3o = 1683.3736(l) MHz, DJ = 1 SSS(SJ Lllz. xD(?) = 175.6(16) hHz: .md for DC'5N...DC'sN: B. = 1604.4947(6) MHz. DJ = 1.64(l) kHz, xD(l) + xD(2) = 36S(_S) kHz. It is concluded that the t\o monodeuterated species differ in zero-point energy by only a few cm-'_