Infrared spectroscopy is a standard technique, which depends upon the interaction between infrared radiation and the vibrating dipole moments of molecules. Except for homonuclear diatomics and noble ...

Azelastine hydrochloride (HCl) is an antihistamine administered in aqueous solution as a nasal spray. It exhibits histamine H 1 receptor antagonist activity and is used as a racemic mixture. No ...

The first detection of a halogen-containing gas in Mars’s atmosphere is telling scientists there is still a lot to learn about the planet’s chemistry. Researchers spotted hydrogen chloride during Mars ...

image: This is a fictitious view of the tip of a scanning tunneling microscope measuring the tunneling current from the second highest occupied molecular orbital of a single HCl molecule. While ...