| 000 | 02980nlm1a2200421 4500 | ||
|---|---|---|---|
| 001 | 656213 | ||
| 005 | 20231030041418.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\22648 | ||
| 090 | _a656213 | ||
| 100 | _a20171101a2017 k y0engy50 ba | ||
| 101 | 0 |
_aeng _deng |
|
| 102 | _aGB | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aIsotope effects on the resonance interactions and vibrational quantum dynamics of fluoroform 12,13CHF3 _fS. Albert [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 330 | _aWe report a comparison of the analysis of the low energy spectrum of 13CHF3 and 12CHF3 from the THz (FIR) range to the ν1 fundamental at high resolution (δ < 0.001 cm−1 or otherwise Doppler limited) on the basis of FTIR spectra taken both with ordinary light sources and with the synchrotron radiation from the Swiss Light Source. Several vibrational levels are accurately determined including, in particular, the 2ν4 CH-bending overtone and the ν1 CH-stretching fundamental of 13CHF3. Comparison of experimental results with those from accurate full dimensional vibrational calculations allows for a study of the time-dependent quantum dynamics of intramolecular vibrational redistribution (IVR) in the CH chromophore both on short time scales (fs) and longer time scales (ps) when coupling to the lower frequency modes becomes important and where the 12C/13C isotope effects are very large. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tPhysical Chemistry Chemical Physics _d1999- |
||
| 463 |
_tVol. 19, iss. 39 _v[P. 26527-26534] _d2017 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aисточники света | |
| 610 | 1 | _aспектр | |
| 701 | 1 |
_aAlbert _bS. _gSieghard |
|
| 701 | 1 |
_aBekhtereva _bE. S. _cphysicist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1974- _gElena Sergeevna _2stltpush _3(RuTPU)RU\TPU\pers\34450 |
|
| 701 | 1 |
_aBolotova _bI. B. _cphysicist _cTechnician of Tomsk Polytechnic University _f1989- _gIrina Batorovna _2stltpush _3(RuTPU)RU\TPU\pers\34081 |
|
| 701 | 0 | _aZiqiu Chen | |
| 701 | 1 |
_aFabri _bC. _gCsaba |
|
| 701 | 1 |
_aHollenstein _bH. A. _gHans A. |
|
| 701 | 1 |
_aQuack _bM. _gMartin |
|
| 701 | 1 |
_aUlenekov (Ulenikov) _bO. N. _cphysicist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1949- _gOleg Nikolaevich _2stltpush _3(RuTPU)RU\TPU\pers\34331 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bФизико-технический институт (ФТИ) _bКафедра общей физики (ОФ) _h136 _2stltpush _3(RuTPU)RU\TPU\col\18734 |
| 801 | 2 |
_aRU _b63413507 _c20171226 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1039/C7CP04762B | |
| 942 | _cCF | ||