Definition of Optically inactive. Meaning of Optically inactive. Synonyms of Optically inactive

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Definition of Optically inactive

Optically inactive
Optically active, Optically inactive (Chem. Physics), terms used of certain metameric substances which, while identical with each other in other respects, differ in this, viz., that they do or do not produce right-handed or left-handed circular polarization of light. Optically positive, Optically negative. See under Refraction.

Meaning of Optically inactive from wikipedia

- compound or meso isomer is an optically inactive isomer in a set of stereoisomers, at least two of which are optically active. This means that despite...
- conversion, by heat or by chemical reaction, of an optically active compound into a racemic (optically inactive) form. This creates a 1:1 molar ratio of enantiomers...
- While carbons 1 and 5 are asymmetric carbons, tropane itself is optically inactive due to mirror symmetry. 8-Azabicyclo[3.2.1]octane (tropane without...
- to fading upon prolonged exposure to UV, due to the formation of optically inactive cis-stilbenes. They are also degraded by oxygen in air, like most...
- Huneck renamed it confluentinic acid in 1962, characterising it as optically inactive, with distinct colour reactions and solubility properties, and determined...
- zero degrees are called 'optically inactive' chemicals and like water, they do not need to be considered when calculating optical rotation, outside of the...
- When seeded appropriated, saturated solutions of this salt (which is optically inactive), will produce batches of single enantiomeric crystals. An early example...
- is why racemates are optically inactive, as they nullify their clockwise and counter clockwise optical activities. The optical rotation is proportional...
- instead. The usage of d and l is discouraged by IUPAC. A racemate is optically inactive (achiral), meaning that such materials do not rotate the polarization...
- insoluble in cold water. Due to the symmetry in the molecule, it is optically inactive even though it has chiral carbon atoms (i.e., it is a meso compound)...