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chiral

American  
[kahy-ruhl] / ˈkaɪ rəl /

adjective

Chemistry.
  1. (of a molecule) not superimposable on its mirror image.


Other Word Forms

  • chirality noun

Etymology

Origin of chiral

1894; chir- < Greek cheír hand + -al 1; coined by Lord Kelvin

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Researchers at Nagoya University in Japan previously introduced an iron based substitute, but that earlier version depended on large quantities of costly chiral ligands.

From Science Daily

In their 2023 work, the researchers created an iron photocatalyst that incorporated three chiral ligands per iron atom.

From Science Daily

The chiral ligand directs the three dimensional configuration of the product, while the achiral bidentate ligand enhances catalytic performance.

From Science Daily

In a study published in the Journal of the American Chemical Society, the team unveiled a redesigned iron catalyst that cuts chiral ligand use by two thirds.

From Science Daily

Based on the known properties of this material, they expected the twisted geometry to produce a special diode effect called nonreciprocal electrical transport, driven by the chiral shape at the nanoscale.

From Science Daily