Theoretical Study of RbOH, CsOH, FrOH, and Their Cations: Geometries, Vibrational Frequencies, and the Ionization Energies.

Density functional investigation of the

Density functional investigation of the molecular geometries, harmonic vibrational frequencies, singlet-triplet energy separations, adiabatic ionization potentials, and electron affinities of XY2 (X = Si, Ge, Sn; Y = F, Cl) systems

✍ Emilia Sicilia; Marirosa Toscano; Tzonka Mineva; Nino Russo 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 147 KB 👁 2 views

The geometrical and spectroscopic parameters of SiF , SiCl , GeF , GeCl , SnF , and SnCl were determined using the linear combination of Gaussian-type orbitals᎐local spin 2 Ž . Ž . density LCGTO᎐LSD method and employing both the local LSD and nonlocal Ž . functionals NLSD for the exchange᎐correlati