Comment on “Penicillin’s catalytic mechanism revealed by inelastic neutrons and quantum chemical theory” by Z. Mucsi, G. A. Chass, P. Ábrányi-Balogh, B. Jójárt, D.-C. Fang, A. J. Ramirez-Cuesta, B. Viskolczc and I. G. Csizmadia,
<i>Phys. Chem. Chem. Phys.</i>
, 2013,
<b>15</b>
, 20447