| 词条 | Bailar twist |
| 释义 |
The Bailar twist is a mechanism proposed for the racemization of octahedral complexes containing three bidentate chelate rings. Such complexes typically adopt an octahedral molecular geometry, in which case they possess helical chirality.[1] One pathway by which these compounds can racemize is via the formation of a trigonal prismatic intermediate with D3h point group symmetry. This pathway is named in honor of John C. Bailar, Jr., an inorganic chemist who investigated this process.[2] An alternative pathway is called the Rây−Dutt twist. See also
References1. ^"Bailar Twist" in Encyclopedia of Inorganic Chemistry, John Wiley & Sons, 2006. {{doi|10.1002/0470862106.id070}} 2. ^{{cite journal| author = A. Rodger, B. F. G. Johnson| title = Which is more likely: the Ray-Dutt twist or the Bailar twist?| journal = Inorganic Chemistry| year = 1988 | volume = 27 | issue = 18| pages = 3061–3062| doi =10.1021/ic00291a001 }} 3 : Molecular geometry|Stereochemistry|Coordination chemistry |
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