chiroptic/chiroptical

https://doi.org/10.1351/goldbook.C01064
A term referring to the optical techniques (using refraction, absorption or emission of anisotropic radiation) for investigating @[email protected] substances [e.g. measurements of @[email protected] at a fixed @[email protected], optical rotatory dispersion (ORD), circular @[email protected] (CD), and circular @[email protected] of @[email protected] (CPL)].
Source:
PAC, 1996, 68, 2193. (Basic terminology of stereochemistry (IUPAC Recommendations 1996)) on page 2203 [Terms] [Paper]