𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Observation of a new absorption due to a precursor of the lowest triplet state of 1,8-dichloroanthraquinone

✍ Scribed by Kumao Hamanoue; Kazuo Nakajima; Yōichi Kajiwara; Toshihiro Nakayama; Hiroshi Teranishi

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
456 KB
Volume
110
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

it is possible to shift the relative energies of excited states by substitution in the molecule itself. From the measurements of phosphorcsccnce spcct ra and T' s-T, absorptions of anthraquinone, chloro-nnd bromo-anthmquinones,

📜 SIMILAR VOLUMES

Intersystem crossing to the lowest tripl
Intersystem crossing to the lowest triplet state of phenazine following singlet excitation with a picosecond pulse
✍ Yoshinori Hirata; Ikuzo Tanaka 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 218 KB

The build-up of triplet-triplet absorption was measured for phcnaine by the plcovxond spectroscopy method. The mcnsurcd rntc constants for the budd-up of the T1 st.itc arc 7 X 10 " and 5 X 10" 5-l In igo-uctanc anti in tnctllanol rerpcctivcly. The fast T, burid-up would bc due to the strong spin-orb

Conformations of the triplet state of ar
Conformations of the triplet state of aromatic olefins. Observation of the transoid triplet states of 3,3-dimethyl-1-(2-naphthyl)-1-butene and 3,4-dihydrophenanthrene as a rigid planar triplet model
✍ Tatsuo Arai; Hirochika Sakuragi; Katsumi Tokumaru; Yoshio Sakaguchi; Junko Nakam 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 480 KB

Thr observed tripkt-tnplet absorptson of 3,3dirnetilqI-I-('-nrtphthvf)-1-butenc is assigned to the planar transoid geometr? {"I') from IX% spectr.d simiktrrr) 10 the ~.~d~~drophe~a~threne triplet, a rigid planar model. as wfI as from the mrsrured rzte constants for its qucnchmg by azulene and oxygen