What Does ETGAO Stand For?

ETGAO stands for Even Tempered Gaussian Atomic Orbital

ETGAO, or Even Tempered Gaussian Atomic Orbital, is a mathematical representation used in quantum chemistry to describe the behavior of electrons in atoms. This model employs Gaussian functions with evenly spaced parameters, facilitating accurate calculations of electron distributions and interactions. ETGAOs are particularly useful for computational modeling and simulations, offering a balance between computational efficiency and accuracy in electronic structure analysis.