Polycyclic aromatic hydrocarbons (PAHs) have long been invoked in the study of interstellar
and protostellar sources, but the unambiguous identification of any individual PAH has …

Polycyclic aromatic hydrocarbons (PAHs) are organic molecules containing adjacent
aromatic rings. Infrared emission bands show that PAHs are abundant in space, but only a …

A copper-catalyzed alkene transfer hydrodeuteration reaction that selectively incorporates
one hydrogen and one deuterium atom across an aryl alkene is described. The transfer …

Polycyclic aromatic hydrocarbons (PAHs) are among the most widespread compounds in
the universe, accounting for up to~ 25% of all interstellar carbon. Since most unsubstituted …

The absolute configuration of a molecule can be established by analysis of molecular
rotational spectra of the analyte complexed with a small chiral molecule of known …

Using chirped and cavity microwave spectroscopies, automated double resonance, new
high-speed fitting and deep learning algorithms, and large databases of computed …

We report the discovery of two unsaturated organic species, trans-(E)-cyanovinylacetylene
and vinylcyanoacetylene, using the second data release of the GOTHAM deep survey …

The tremendous development of hardware and software is constantly increasing the role of
quantum chemical (QC) computations in the assignment and interpretation of experimental …

The norbornadiene (NBD) molecule, C7H8, owes its fame to its remarkable photoswitching
properties that are promising for molecular solar-thermal energy storage systems. Besides …

A proof-of-concept framework for identifying molecules of unknown elemental composition
and structure using experimental rotational data and probabilistic deep learning is …