Ultrafast electron diffraction: determination of radical structure with picosecond time resolution
Using ultrafast electron diffraction (UED) with the temporal diffraction-difference method recently developed in this laboratory, we report accurate determination of the radical (CF2) structure in the dissociation of diiododifluoromethane (CF2I2) with picosecond time resolution. Time-zero was clocked accurately within 2 ps and both iodine atoms were found to be liberated in less than 4 ps. The structure, absolute fraction, and electronic state of the radical were determined. The CF2 radical was found to be in X(1)A(1) ground state with C-F and F ... F distances of 1.30(+/-0.02) Angstrom and 2.06(+/-0.06) Angstrom, respectively. (C) 1998 Published by Elsevier Science B.V. All rights reserved.
- Publisher
- ELSEVIER SCIENCE BV
- Issue Date
- 1998-06
- Language
- English
- Article Type
- Article
- Keywords
3-BODY DISSOCIATION; CF2; SPECTROSCOPY; FREQUENCIES; DYNAMICS; CCL2; CH2
- Citation
CHEMICAL PHYSICS LETTERS, v.290, no.1-3, pp.1 - 8
- ISSN
- 0009-2614
- Appears in Collection
- CH-Journal Papers(저널논문)
- Files in This Item
- There are no files associated with this item.
This item is cited by other documents in WoS
| ⊙ Detail Information in WoSⓡ | Click to see |  |
| ⊙ Cited 41 items in WoS | Click to see citing articles in |  |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.