trigonal
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.
In typical alkenes, the carbons adopt a trigonal planar geometry, creating a flat structure around the double bond.
From Science Daily ● Jan. 23, 2026
They believed the reason trigonal chloride electrolytes can achieve low ionic conductivity is based on the variation of metal ion arrangements within the structure.
From Science Daily ● Nov. 2, 2023
The carbon atom is surrounded by three regions of electron density, positioned in a trigonal planar arrangement.
From Textbooks ● Feb. 14, 2019
We expect these five regions to adopt a trigonal bipyramidal electron-pair geometry.
From Textbooks ● Feb. 14, 2019
Perianth on a short branch, mostly trigonal with the odd angle beneath.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa
