Abstract
Pressure effects on the twisted intramolecular charge transfer (TICT) phenomenon of 4-(N,N-dimethylamino)benzoate bonded to a polymer side chain (copDB) and its low molecular weight model compound (DBAE) were examined in ethyl acetate. The volume change and the activation volume for the formation of the TICT state were determined to be 2.9 cm3 mol (DBAE) and 5.5 cm3 mol (copDB), respectively. Although the present results for copDB are reasonably explicable as the viscosity effect on the TICT state formation, the effect could not be described by the normal Stokes-Einstein theory but required the Gierer-Wirtz theory.
| Original language | English |
|---|---|
| Pages (from-to) | 123-127 |
| Number of pages | 5 |
| Journal | Chemical Physics Letters |
| Volume | 135 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - 1987 Mar 27 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Spectroscopy
- Condensed Matter Physics
- Atomic and Molecular Physics, and Optics
- Surfaces and Interfaces
Cite this
Pressure effects on the twisted intramolecular charge transfer (TICT) phenomenon. / Hayashi, Ryuichi; Tazuke, Shigeo; Frank, Curtis W.
In: Chemical Physics Letters, Vol. 135, No. 1-2, 27.03.1987, p. 123-127.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Pressure effects on the twisted intramolecular charge transfer (TICT) phenomenon
AU - Hayashi, Ryuichi
AU - Tazuke, Shigeo
AU - Frank, Curtis W.
PY - 1987/3/27
Y1 - 1987/3/27
N2 - Pressure effects on the twisted intramolecular charge transfer (TICT) phenomenon of 4-(N,N-dimethylamino)benzoate bonded to a polymer side chain (copDB) and its low molecular weight model compound (DBAE) were examined in ethyl acetate. The volume change and the activation volume for the formation of the TICT state were determined to be 2.9 cm3 mol (DBAE) and 5.5 cm3 mol (copDB), respectively. Although the present results for copDB are reasonably explicable as the viscosity effect on the TICT state formation, the effect could not be described by the normal Stokes-Einstein theory but required the Gierer-Wirtz theory.
AB - Pressure effects on the twisted intramolecular charge transfer (TICT) phenomenon of 4-(N,N-dimethylamino)benzoate bonded to a polymer side chain (copDB) and its low molecular weight model compound (DBAE) were examined in ethyl acetate. The volume change and the activation volume for the formation of the TICT state were determined to be 2.9 cm3 mol (DBAE) and 5.5 cm3 mol (copDB), respectively. Although the present results for copDB are reasonably explicable as the viscosity effect on the TICT state formation, the effect could not be described by the normal Stokes-Einstein theory but required the Gierer-Wirtz theory.
UR - http://www.scopus.com/inward/record.url?scp=4243774349&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4243774349&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(87)87228-7
DO - 10.1016/0009-2614(87)87228-7
M3 - Article
AN - SCOPUS:4243774349
VL - 135
SP - 123
EP - 127
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 1-2
ER -