The lowest excited state of Be:+ IS ' Z:, not 'KIU (as stated by the authors in a recent Letter). This state is metastable, supporting at least four vibrational levels with appreciable lifetimes. The bond length of the 'CT state is significantly longer than the 'Z: ground state, leading to small Fra
On the bonding in Be22+
β Scribed by Charles W. Bauschlicher jr.; Marzio Rosi
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 259 KB
- Volume
- 159
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
The ground 'Xl state and excited 'II, and 'I& states of Be :' have been studied The. ground state has 13 vibrational levels with an appreciable lifetime with respect to unimolecular decay. The "II. state also has an inner well with several vibrational levels with long lifetimes. The 'lI, state is repulsive, but the chemical bonding causes an inflection to appear in the potential curve.
π SIMILAR VOLUMES
Qualitative calculations are presented on the Mn : ion. These yield a "Zi ground state, in agreement with experiment, in which the 3d electrons are ferromagnetically coupled. The 'Z: state of Mn: is found to lie 0.44 eV higher in energy; the 3d electrons on each center are high-spin coupled, but the