Quantum Chemistry
Her contributions have been to the development of ab initio quantum chemical methods, in particular, multireference configuration interaction, and to their application in many fields of physics and chemistry. Particular emphasis has been given to electronically excited states, molecular spectra and photochemistry. Many studies are on atmospheric molecules and ions, their lifetimes in excited states and decomposition due to radiative and non-radiative processes, and on stability and spectra of clusters.
Some of her students became well known for their contribution to quantum chemistry, including Bernd Engels, Stefan Grimme, Bernd A. Hess, Christel Marian, and Bernd M. Nestmann.
Read more about this topic: Sigrid D. Peyerimhoff
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