Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Solveig Gaarn Olesen"'
Publikováno v:
Chemical Physics Letters. 509:89-95
The Zundel ion, H 2 O·H + ·H 2 O, provides a versatile scaffold with which to explore the quantum structure of the intermolecular proton bond (IPB). This information is encoded in the vibrational frequencies adopted by the shared proton, ν sp , wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a66c5629bd520540bfa22be55f711c54
https://doi.org/10.1016/j.cplett.2011.04.060
https://doi.org/10.1016/j.cplett.2011.04.060
Autor:
Steen Hammerum, Gary H. Weddle, Mark A. Johnson, Timothy Laurence Gausco, Solveig Gaarn Olesen
Publikováno v:
Molecular Physics. 108:1191-1197
Vibrational predissociation spectra of the Ar-tagged [H3O+ ⋅ X], X = CH4, CD4, N2, and Ar complexes are analysed to explore the hydrogen bonding acceptor properties of an alkane. The observed red shift in the OH stretching transition of the donor i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7d9a37c0025399865f79ee1a7bc6067
https://doi.org/10.1080/00268971003698056
https://doi.org/10.1080/00268971003698056
Autor:
Steen Hammerum, Solveig Gaarn Olesen
Publikováno v:
The journal of physical chemistry. A. 113(27)
The structural, vibrational, and energetic properties of adducts of alkanes and strong cationic proton donors were studied with composite ab initio calculations. Hydrogen bonding in D-H(+)...H-alkyl adducts contributes to a significant degree to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bfb90393c98b368b3374f29c90df446
https://pubmed.ncbi.nlm.nih.gov/19522536
https://pubmed.ncbi.nlm.nih.gov/19522536
Autor:
Steen Hammerum, Solveig Gaarn Olesen
Publikováno v:
European journal of mass spectrometry (Chichester, England). 15(2)
It is generally expected that the hydrogen bond strength in a D–H•••A adduct is predicted by the difference between the proton affinities (Δ PA) of D and A, measured by the adduct stabilization, and demonstrated by the infrared (IR) redshift
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e4980e3116db7cd4a1fb0eb32326aff
https://pubmed.ncbi.nlm.nih.gov/19423909
https://pubmed.ncbi.nlm.nih.gov/19423909
Autor:
Anne B. McCoy, Mark A. Johnson, Solveig Gaarn Olesen, Christopher M. Leavitt, Timothy L. Guasco
Publikováno v:
Physical Chemistry Chemical Physics. 14:7205
The harmonic approximation provides a powerful approach for interpreting vibrational spectra. In this treatment, the energy and intensity of the 3N- 6 normal modes are calculated using a quadratic expansion of the potential energy and a linear expans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b9faee8a9c84b46d5ae5835acc41228
https://doi.org/10.1039/c2cp24110b
https://doi.org/10.1039/c2cp24110b