An MSSCF study of the electric properties of the Be atom

• Published in: Chemical physics letters Vol. 189; no. 3; pp. 255 - 258
• Main Authors: Pluta, Tadeusz, Kurtz, Henry A.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 07.02.1992

The polarizability (α), second hyperpolarizability (γ), and the dipole—dipole—quadrupole hyperpolarizability ( B) is calculated by a finite-field procedure for the Be atom using variational RHF and MCSCF methods and nonvariational MBPT (2). The values obtained are compared to previous calculations....