artwork with formulas in the atrium of IFW

The quantum chemistry team uses ab initio wave-function-based methods to understand the electronic structures and various properties of materials. Special attention is given to transition-metal and more recently 4f compounds, with focus on the interplay of electronic correlations, spin-orbit couplings, and structural effects. By performing the calculations at levels of increasing sophistication (Hartree-Fock, multiconfiguration self-consistent-field, multireference configuration-interaction etc.), the role of different types of correlation effects (d-d correlations, ligand-to-metal charge-transfer-type correlations etc.) on particular material characteristics can be transparently disentangled. This refers to d- and f-shell multiplet structures and excitation energies, g factors, effective intersite spin couplings, band gaps and band widths etc. Such studies provide valuable insights into the essential mechanisms behind various properties, allowing on one hand a correct interpretation of available experimental data and secondly predictions for material trends.

Group members:

Pritam Bhattacharyyap.bhattacharyya(at)
Mohamed S Eldeebm.s.eldeeb(at)
Liviu Hozoil.hozoi(at)
Thorben Petersent.petersen(at)

Recent work:

NameDr. Liviu Hozoi
AddressIFW Dresden
Helmholtzstraße 20
01069 Dresden
Phone Number+49-351-4659-1829