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On the relative sta...
On the relative stabilities of H- And D-bonded water dimers
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- Engdahl, Anders (författare)
- Lund University,Lunds universitet,Naturvetenskapliga fakulteten,Faculty of Science
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- Nelander, Bengt (författare)
- Lund University,Lunds universitet,Naturvetenskapliga fakulteten,Faculty of Science
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(creator_code:org_t)
- AIP Publishing, 1987
- 1987
- Engelska 5 s.
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Ingår i: The Journal of chemical physics. - : AIP Publishing. - 0021-9606 .- 1089-7690. ; 86:4, s. 1819-1823
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http://dx.doi.org/10...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The infrared spectra of water dimers formed from H2O, D 2O, and HDO in krypton matrices have been recorded. Thermal equilibria between H- and D-bonded dimers have been studied. D bonding is preferred, and H-bonded dimers are approximately 60 cm-1 less stable than D-bonded dimers. The energy difference seems to be due to the higher value of the intermolecular out-of-plane H-bond shear vibration compared to the corresponding D-bond vibration.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
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