It is demonstrated that the inclusion of double-excited configurations in semi-cmpiricclf and B priuri calculations of polycnes leads to a significant alteration of the spectrum. In areement with the recent experiment of Hudson and liohlor, a forbidden ('A,) state appears below the strongly allmved
A low-lying weak transition in the polyene α,ω-diphenyloctatetraene
✍ Scribed by B.S. Hudson; B.E. Kohler
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 622 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Optical absorption spectra of a few polyenes in the crystalline state have been studied. On adsorption of certain gases on the crystallite surfaces of polyenes. a new band appears on the low energy side of the long wavelength bands of these polyenes. The position of this band is 536,537 and 375 m,u
The transition temperature of [Fe@hen)z(NCS)z ] measured by susceptibility measurements in an applied tield of 1 T shifts by -0.11 f 0.04 K when the field is increased to 55 T. This shift is predicted on the basis of the known magnetic susceptibility and specific heat data.