TY - JOUR AU - J. Mathias Weber AU - J. Kelley AU - Steen Nielsen AU - Patrick Ayotte AU - M. Johnson BT - Science DA - 2000-03 DO - 10.1126/science.287.5462.2461 PY - 2000 SP - 2461 EP - 2463 T2 - Science TI - Isolating the Spectroscopic Signature of a Hydration Shell With the Use of Clusters: Superoxide Tetrahydrate VL - 287 SN - 00368075 ER -