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Interpretation of the absorption spectrum of Na8

✍ Scribed by V. Bonačić-Koutecký; M.M. Kappes; P. Fantucci; J. Koutecký


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
761 KB
Volume
170
Category
Article
ISSN
0009-2614

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✦ Synopsis


The optically allowed transitions for three neutral Na, structures (Tdr DZd and Dti) and their oscillate; strength have been determined using the configuration-interaction procedure. The assignment to the observed optical response spectrum exhibiting a very intense transition at 494 nm and tine structure at = 590 and = 730 nm has been made using the calculated spectrum of the Td and related D,, structures. The antiprism form of NaB yields blue-shifted transitions with respect to the observed ones. The quantum-molecular approach has been compared with the semiclassical Mie-Dmde model.


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