𝔖 Bobbio Scriptorium
✦   LIBER   ✦

π* ← π systems in the electronic absorption spectra of some trisubstituted benzenes

✍ Scribed by M.K. Aralakkanavar; N.R. Katti; P.R. Jeergal; G.B. Kalkoti; Rekha Rao; M.A. Shashidhar


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
451 KB
Volume
48
Category
Article
ISSN
1386-1425

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Infrared and electronic absorption spect
✍ Rekha Rao; M.K. Aralakkanavar; K.Suryanarayana Rao; M.A. Shashidhar 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 879 KB

The electronic absorption spectra of 2,3-, 2,4-, 2,5-, 2,6-and3,4-difluorobenzonitriles, 3,4difluoroaniline and3,4-difluoroanisole in the ultraviolet region in vapour phase have been recorded on medium quartz and Hilger large quartz spectrographs and on a Hitachi model 150-20 UV-VIS ratio recording

Cluster configuration method: applicatio
✍ Iwao Ohmine 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 502 KB

A srmphtied method to calculate the excitation spectra of n-electron systems is proposed. The method is based on the assumptton that a "cluster" approxrmation can be apphed to exctted states. It is demonstrated that. for the low-lying triplet and opttcally allowed states of butadtene, hexatriene and

The electronic origin of the ππ* absorpt
✍ Niko P. Ernsting; Mustafo Asimov; Fritz P. Schäfer 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 280 KB

Several coumanns, both with "free" and "ng~d~zed" amino groups, wcrc W&cd by c\atat~on spectroscopy m a supr-SOW evpwslon of argon. The lowest nbromc band for the ITIT\* electronrc cxckxllon was found to bc dlsplaccd by several hundred cm-l to the blue from the symmcfrlc pos~uon bclween Lhc corrrspo