出典:Wiktionary
出典:『Wiktionary』 (2017/02/11 18:32 UTC 版)
optical rotatory dispersion (countable かつ uncountable, 複数形 optical rotatory dispersions)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/04 03:58 UTC 版)
Optical rotatory dispersion is the variation in the optical rotation of a substance with a change in the wavelength of light. Optical rotatory dispersion can be used to find the absolute configuration of metal complexes. For example, when plane-polarized white light from an overhead projector is passed through a cylinder of sucrose solution, a spiral rainbow is observed perpendicular to the cylinder.