𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Phenomenological description of anharmonic vibrations

✍ Scribed by B. Sørensen


Publisher
Elsevier Science
Year
1966
Weight
231 KB
Volume
21
Category
Article
ISSN
0031-9163

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Algebraic Description of Anharmonic Stre
✍ Xi-Wen Hou; Shi-Hai Dong; Zong-Liang Fang; Zhong-Qi Ma 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 108 KB

A U(2) algebraic model is presented to describe stretching vibrations of XY n (n ϭ 2, 3, and 4) systems, where anharmonic interactions between the bond modes are considered. This model in a limit corresponds to an anharmonically coupled local-mode model. As an example, the model for a molecule XY 4

Coupled cluster description of anharmoni
✍ V. Nagalakshmi; V. Lakshminarayana; G. Sumithra; M. Durga Prasad 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 345 KB

The coupled cluster method is applied to the calculation of vibrational levels of O3 and SO1 and compared with the self consistent field approximation (SCF) and accurate quantum calculations. It is found that CCM truncated at the S4 level provides a marginally better description than SCF for the gro