| name | institute | WG | metals | techniques | resources | expt/comp |
| Benoît Champagne | Univ. of Namur | WG 4 | Ru, Ag, Au | Methods for predicting and interpreting molecular properties | HPC infrastructures | Comp. |
| Eric Collet | Institut de Physique de Rennes and Universite de Rennes 1 | WG 3 | Fe | Photo-crystallography, Ultrafast X-ray, Femtosecond optical Spect. | Photocrystallography 4 circles diffractometer, Femtosecond laser Spect. | Exp. |
| Peter Comba | Univ. of Heidelberg | WG 3, WG 4 | Cr, Mn, Fe, Co, Ni, Cu | Synthesis, structures, UV-vis-NIR, EPR, NMR, IR, Raman, Kinetics, LFT | Preparative labs, UV-vis-NIR, EPR, NMR, Computational Chemistry | Exp. |
| Anna Company | Univ. Girona | WG 4 | Cu, Fe, Ni, Co | Synthesis, Kinetics, Dioxygen activation, Metal-oxo | UV-Vis fitted with a cryostat, CSI-MS | Exp. |
