Conspectus The interrogation of reaction intermediates is key for understanding chemical
reactions; however their direct observation and study remains a considerable challenge …

The interpretation of molecular vibrational spectroscopic signals in terms of atomic motion is
essential to understand molecular mechanisms and for chemical characterization. The …

Vibrational spectroscopy of the protonated water trimer provides a stringent constraint on the
details of the potential energy surface (PES) and vibrational dynamics governing excess …

Closely structurally related triplet and quintet iron (IV) oxo complexes with a tetradentate
aminopyridine ligand were generated in the gas phase, spectroscopically characterized …

The effects of tagging protonated glycine with either He or between 1 and 14 H 2 molecules
on the infrared photodissociation spectra and the ion structure were investigated …

Superfluid helium has not only fascinated scientists for centuries but is also the ideal matrix
for the investigation of chemical systems under ultra-cold conditions in helium nanodroplet …

Because of the hydrogen bond coordination properties of alcohols, their possible hydrogen
bond network structures are categorized into only a few types. Therefore, gas phase clusters …

Helium, the lightest and most weakly interacting noble gas, is well-known for its
unsurpassed chemical inertness. In many applications of helium in experimental techniques …

The gold (I) catalyzed reaction between phenylacetylene, pyridine N‐oxide and acetonitrile
leading, via a putative gold‐α‐oxocarbene intermediate, towards an oxazole product has …

To understand how the D 2 d oxalate scaffold (C2O4) 2–distorts upon capture of a proton,
we report the vibrational spectra of the cryogenically cooled HO2CCO2–anion and its …