Professor Timothy A. Su, University of California Riverside “Sila-Diamondoids: Atomically Precise Nanoclusters of Crystalline Silicon” This talk will describe the synthesis, derivatization, and quantum transport properties of silicon diamondoids—atomically precise clusters of crystalline silicon. First, we describe strategies for the synthesis and functionalization of the fundamental silicon diamondoid cluster, sila-adamantane. Mechanistic insights support that an […]

Professor Robert Continetti, University of California San Diego “Transition State Dynamics and Hypervelocity Ice Grain Impact Mass Spectrometry” Review studies using the photodetachment of precursor negative ions to examine the transition state dynamics of hydroxyl radical reactions. In cases where the anion has a geometry similar to the transition-state region for a bimolecular neutral reaction, […]

Professor Xue-Bin Wang, Pacific Northwest National Laboratory “Probing Structures, Energetics and Reactivities of Anionic Molecules and Clusters Using Cryogenic Photoelectron Spectroscopy and Imaging” Size-selective cryogenic photoelectron spectroscopy (cryoPES) coupled with electrospray ionization (ESI) source has been demonstrated to be a powerful experimental technique to investigate electronic structures and energetics of a wide variety of solution […]