Abstract
The Raman spectrum of buckyferrocene (Fe(C60(CH 3)5)C5H5) changes during laser irradiation at 532 nm. A peak at 1465 cm-1 decreases and a new peak at 1452 cm-1 emerges, which resembles the change in the 'pentagonal pinch mode' during the photopolymerization of C60. Photoinduced polymerization is strongly suggested because fragments from the buckyferrocene dimers are observed during the mass spectroscopy of laser desorbed solid samples. The rate constants of the photoinduced change for the powder crystals were determined at various photon intensities, and linearity was observed. The photoinduced change seems to occur extremely fast in densely packed buckyferrocene films fabricated by vacuum deposition.
| Original language | English |
|---|---|
| Pages (from-to) | 197-201 |
| Number of pages | 5 |
| Journal | Solid State Communications |
| Volume | 132 |
| Issue number | 3-4 |
| DOIs | |
| Publication status | Published - Oct 2004 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry
Cite this
Photoinduced change in the Raman spectrum of buckyferrocene ((Fe(C 60(CH3)5)C5H5). / Shimada, Toshihiro; Yamamoto, Yoshiro; Kaji, Toshihiko; Itaka, Kenji; Koinuma, Hideomi; Kuninobu, Yoichiro; Matsuo, Yutaka; Nakamura, Eiichi; Saiki, Koichiro.
In: Solid State Communications, Vol. 132, No. 3-4, 10.2004, p. 197-201.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Photoinduced change in the Raman spectrum of buckyferrocene ((Fe(C 60(CH3)5)C5H5)
AU - Shimada, Toshihiro
AU - Yamamoto, Yoshiro
AU - Kaji, Toshihiko
AU - Itaka, Kenji
AU - Koinuma, Hideomi
AU - Kuninobu, Yoichiro
AU - Matsuo, Yutaka
AU - Nakamura, Eiichi
AU - Saiki, Koichiro
PY - 2004/10
Y1 - 2004/10
N2 - The Raman spectrum of buckyferrocene (Fe(C60(CH 3)5)C5H5) changes during laser irradiation at 532 nm. A peak at 1465 cm-1 decreases and a new peak at 1452 cm-1 emerges, which resembles the change in the 'pentagonal pinch mode' during the photopolymerization of C60. Photoinduced polymerization is strongly suggested because fragments from the buckyferrocene dimers are observed during the mass spectroscopy of laser desorbed solid samples. The rate constants of the photoinduced change for the powder crystals were determined at various photon intensities, and linearity was observed. The photoinduced change seems to occur extremely fast in densely packed buckyferrocene films fabricated by vacuum deposition.
AB - The Raman spectrum of buckyferrocene (Fe(C60(CH 3)5)C5H5) changes during laser irradiation at 532 nm. A peak at 1465 cm-1 decreases and a new peak at 1452 cm-1 emerges, which resembles the change in the 'pentagonal pinch mode' during the photopolymerization of C60. Photoinduced polymerization is strongly suggested because fragments from the buckyferrocene dimers are observed during the mass spectroscopy of laser desorbed solid samples. The rate constants of the photoinduced change for the powder crystals were determined at various photon intensities, and linearity was observed. The photoinduced change seems to occur extremely fast in densely packed buckyferrocene films fabricated by vacuum deposition.
UR - http://www.scopus.com/inward/record.url?scp=4444270273&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4444270273&partnerID=8YFLogxK
U2 - 10.1016/j.ssc.2004.07.046
DO - 10.1016/j.ssc.2004.07.046
M3 - Article
AN - SCOPUS:4444270273
VL - 132
SP - 197
EP - 201
JO - Solid State Communications
JF - Solid State Communications
SN - 0038-1098
IS - 3-4
ER -