Multiply charged anions (MCAs) are common in condensed phases but are challenging to
study in the gas phase. An experimental technique, coupling photoelectron spectroscopy …

Negative ion photoelectron spectroscopy (NIPES) coupled with electrospray ionisation (ESI)
has been proven to be a powerful gas-phase spectroscopic tool for characterising electronic …

The long-range electronic structure of polyanions is defined by the repulsive Coulomb
barrier (RCB). Excited states can decay by resonant electron tunnelling through RCBs, but …

Flavin chromophores play key roles in a wide range of photoactive proteins, but key
questions exist in relation to their fundamental spectroscopic and photochemical properties …

Multiply charged anions (MCAs) represent exotic, highly energetic species in the gas-phase
due to their propensity to undergo unimolecular decay via electron loss or ionic …

We report the first UV laser photodissociation spectra (4.0–5.8 eV) of gas-phase
deprotonated adenosine 5′-triphosphate, diphosphate and monophosphate anions. The …

The decarboxylation dynamics of the doubly deprotonated fluorescein dianion, Fl2−, are
investigated by recording fragment action spectra for the anion, Fl−, and its decarboxylated …

The population and structural dynamics of IrCl62− is studied in acetonitrile and aqueous
solutions in comparison to isoelectronic IrBr62− using ultrafast broadband, dispersed …

The photophysical properties of intraconfigurational metal-centered (MC) and ligand-to-
metal charge transfer (LMCT) states were studied in a prototype low spin heavy d 5 …

The coupling of electrospray to photoelectron spectroscopy has allowed a number of
negatively charged solution phase transition-metal complexes to be transferred to the gas …