ChemPhysChem, a European journal of Physical Chemistry and Chemical Physics has selected as a Very Important Paper the contribution from the Kertesz group “Study of the Diradicaloid Character in a Prototypical Pancake Bonded Dimer: The Stacked Tetracyanoethylene (TCNE) Anion Dimer and the Neutral K2TCNE2 Complex” by postdoc  Zhong-hua Cui and our international collaborators Hans Lischka, Thomas Mueller, Felix Plasser. See: ). The work is based on high level multi-reference average quadratic coupled cluster (MR-AQCC) calculations.