𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structural Problems in Boron-Nitrogen and Boron-Sulfur Chemistry

✍ Scribed by Priv.-Doz. Dr. Heinz Hess

Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
227 KB
Volume
10
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

✦ Synopsis

line. Since the intercept of I/@,,, GS 1/[A] is not unity the concentration quenching process (kcQ) must be important. This may suggest an excimer intermediate but our kinetic data does not demand this intermediate.

anion (6-9 nm)r71 should place the lowest excited singlet state of the acid below the second triplet state. Since intersystem crossing is normally to the second triplet which is approximately isoenergetic with the first excited singlet

state this lowering of the singlet state energy can nicely account for the lower rate constants found for intersystem crossing of the acid'*].

From the slope and intercept of the dimerization graphs

📜 SIMILAR VOLUMES

Boron–Sulfur and Boron–Selenium Compound
Boron–Sulfur and Boron–Selenium Compounds—From Unique Molecular Structural Principles to Novel Polymeric Materials
✍ Olaf Conrad; Christoph Jansen; Bernt Krebs 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 610 KB

An immensely broad scope of structural motifs is covered by the intriguing chemistry of boron-sulfur and boron-selenium compounds. Characteristic structural features of the binary boron sulfides can be applied to understand and rationalize the three-dimensional atomic arrangement in macromolecular a