STABILITIES AND STATIONARY-POINTS FOR SINGLET AND TRIPLET-STATES OF THE SI2H- ANION

Authors
KALCHER J SAX AF
Citation
J. Kalcher et Af. Sax, STABILITIES AND STATIONARY-POINTS FOR SINGLET AND TRIPLET-STATES OF THE SI2H- ANION, Chemical physics letters, 215(6), 1993, pp. 601-606
Citations number
12
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
215
Issue
6
Year of publication
1993
Pages
601 - 606
Database
ISI
SICI code
0009-2614(1993)215:6<601:SASFSA>2.0.ZU;2-U
Abstract
Various stationary points on the (2)A' and (2)ZA'' potential energy su rfaces (PES) of the Si2H radical and the (1)A', (3)A', (3)A'', and (1) A'' PES of the Si2H- anion are discussed. The ground state electron af finity of Si2H is calculated larger than 200 kJ/mol. The vast majority of the stationary points are strongly non-linear or even symmetricall y bridged (C-2 nu structures.