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Comment on “non-non crossing in molecular potential energy curves”

✍ Scribed by N. Moiseyev; G.F. Kventsel; J. Katriel


Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
98 KB
Volume
57
Category
Article
ISSN
0009-2614

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📜 SIMILAR VOLUMES


Non-non-crossings in molecular potential
✍ G.J. Hatton; W.L. Lichten; N. Ostrove 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 338 KB

This article points out a new aspect of approximate calculations of molecular potential curves\_ Two curves that cross in an exact solution of the ekctronic wave equation may avoid each other when an approsimate method is used. This is in direct contradiction to the usual interpretation of the van N