Research Topics    Cover Articles    Research Collaborations    Research Funding

Research Topics

  • Development of new quantum-chemical methods for electronic ground and excited states, in particular in the field of Density Functional Theory (e.g. double-hybrid density functionals). The PWPB95 double hybrid developed together with Prof. Stefan Grimme is one of the most accurate functionals for general thermochemistry. We also developed improved and more efficient time-dependent double-hybrids for excited states.
  • Understanding the role of London-dispersion effects (van-der-Waals forces) in noncovalently bound systems and in general thermochemical problems, incl. the accurate treatment of these forces with time-efficient methods.
  • The efficient treatment of electronic excited states (organic dyes, singlet-fission materials, organic luminescent solar concentrators), incl. theoretical electronic circular dichroism spectroscopy
  • The development of thermochemical benchmarks to evaluate quantum-chemical methods: the GMTKN24, GMTKN30, and GMTKN55 databases. GMTKN55 allowed us to carry out one of the largest DFT assessment studies.
  • The efficient quantum-chemical treatment of biomolecular systems and quantum-refinement of biomolecular X-ray structures
  • General Computational Chemistry (Organic and Inorganic Chemistry)

Cover Articles

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Research Collaborations

Research collaborations (past and present) with experimental and theoretical groups:

Research Funding

We gratefully acknowledge present and past financial support, as well as support in the form of computational resources from the following organisations: