A Study of One-Electron Orbital-Zeeman Integral over Cartesian Gaussian Functions


A formalizm is devoloped for cartesian Gaussian one-electron integral of the orbital-Zeeman operator r_{1c}? appearing in Breit-Pauli Hamiltonian. In this study K^{x}(l,m,n) K^{y}(l,m,n) and K^{z}(l,m,n) integrals are defined, and using these integrals, expressions for the Orbital-Zeeman integrals are derived.


Orbital-Zeeman operator; orbital-Zeeman integrals; cartesian Gaussian functions; molecular integrals.

Full Text: