A new ion-pair state of I2
✍ Scribed by U. Heemann; H. Knöckel; E. Tiemann
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 355 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
Using two-step laser excitation, a new ion-pair state of I1 was observed It has been assgned lo O+ and should correlate to the iontc alomic states 3Po(1> and '&,(l-) The molecular pnrametcrs are Tc = 47024 6(25) cm -4 = , we 104.2(10) cm-', and Be = 0_02lOO(RO) cm-l
📜 SIMILAR VOLUMES
A ne\% ion-pair state of Br2. designated as F(O:), has been identiiied. The excitation to this state was performed by a sequential three-photon transition through the B 3110 ; state. The molecular parameters \%ere derived to be Te = 53900.5(S), we = 154.8(S), uexe = 0.76(20), and Be = 0.03970(17) cm
Oscillatory continuum emission, in the region 250-270 nm, from the second 0: ion-pair (F) state of I2 has been observed following single-photon excitation of I2 at 169 nm, using synchrotron radiation.
Absorption and lluorcscence excitation spectra of I, have hen recorded in the region 1100-2100 A using synchrotron radiation. The strongest tluorrscc~-~e is excited in rhs region 1730-2000 A and is associated with the D(Oz-) ion-pair state: fluorescence in the region 1320-1500 A is assigned in part