Abstract
BERTHA is a 4-component relativistic molecular structure program based on relativistic Gaussian (G-spinor) basis sets which is intended to make affordable studies of atomic and molecular electronic structure, particularly of systems containing high-Z elements. This paper reviews some of the novel technical features embodied in the code, and assesses its current status, its potential and its prospects.
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GRANT, I., QUINEY, H. (2006). PROGRESS WITH BERTHA: A RELATIVISTIC ATOMIC AND MOLECULAR STRUCTURE PACKAGE. In: JULIEN, JP., MARUANI, J., MAYOU, D., WILSON, S., DELGADO-BARRIO, G. (eds) Recent Advances in the Theory of Chemical and Physical Systems. Progress in Theoretical Chemistry and Physics, vol 15. Springer, Dordrecht. https://doi.org/10.1007/1-4020-4528-X_9
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DOI: https://doi.org/10.1007/1-4020-4528-X_9
Publisher Name: Springer, Dordrecht
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