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 three bonding regions form a trigonal planar electron-pair geometry.
From Textbooks ● Feb. 14, 2019
In trigonal bipyramidal arrangements, repulsion is minimized when every lone pair is in an equatorial position.
From Textbooks ● Feb. 14, 2019
All other forms, in which the faces are neither parallel nor perpendicular to the triad axis, are trigonal pyramids.
From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" by Various
