Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/3844
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | MARTIN, Jan | - |
dc.contributor.author | LEE, TJ | - |
dc.contributor.author | TAYLOR, PR | - |
dc.date.accessioned | 2007-11-29T14:30:07Z | - |
dc.date.available | 2007-11-29T14:30:07Z | - |
dc.date.issued | 1992 | - |
dc.identifier.citation | JOURNAL OF CHEMICAL PHYSICS, 97(11). p. 8361-8371 | - |
dc.identifier.issn | 0021-9606 | - |
dc.identifier.uri | http://hdl.handle.net/1942/3844 | - |
dc.description.abstract | The quartic force field of ammonia is computed using basis sets of spdf/spd and spdfg/spdf quality and an augmented coupled cluster method. After correcting for Fermi resonance, the computed fundamentals and nu4 overtones agree on average to better than 3 cm-1 with the experimental ones except for nu2. The discrepancy for nu2 is principally due to higher-order anharmonicity effects. The computed omega1, omega3, and omega4 confirm the recent experimental determination by Lehmann and Coy but are associated with smaller error bars. The discrepancy between the computed and experimental omega2 is far outside the expected error range, which is also attributed to higher-order anharmonicity effects not accounted for in the experimental determination. Spectroscopic constants are predicted for a number of symmetric and asymmetric top isotopomers of NH3. | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | AN ACCURATE ABINITIO QUARTIC FORCE-FIELD FOR AMMONIA | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 8371 | - |
dc.identifier.issue | 11 | - |
dc.identifier.spage | 8361 | - |
dc.identifier.volume | 97 | - |
local.format.pages | 11 | - |
dc.description.notes | LIMBURGS UNIV CENTRUM,DEPT SBG,B-3610 DIEPENBEEK,BELGIUM. UNIV INSTELLING ANTWERP,INST MAT SCI,DEPT CHEM,B-2610 WILRIJK,BELGIUM. ELORET INST,PALO ALTO,CA 94303.MARTIN, JML, NASA,AMES RES CTR,MAIL STOP RTC 203-3,MOFFETT FIELD,CA 94035. | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1063/1.463406 | - |
dc.identifier.isi | A1992KA70600051 | - |
item.accessRights | Closed Access | - |
item.fullcitation | MARTIN, Jan; LEE, TJ & TAYLOR, PR (1992) AN ACCURATE ABINITIO QUARTIC FORCE-FIELD FOR AMMONIA. In: JOURNAL OF CHEMICAL PHYSICS, 97(11). p. 8361-8371. | - |
item.contributor | MARTIN, Jan | - |
item.contributor | LEE, TJ | - |
item.contributor | TAYLOR, PR | - |
item.fulltext | No Fulltext | - |
Appears in Collections: | Research publications |
SCOPUSTM
Citations
119
checked on Sep 2, 2020
WEB OF SCIENCETM
Citations
130
checked on Apr 22, 2024
Page view(s)
88
checked on Nov 7, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.