trigonal

Example Sentences

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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 arrangement of three regions of high electron density gives a trigonal planar electron-pair geometry.

From Textbooks • Feb. 14, 2019

Therefore, the electron-pair geometry is trigonal planar, and the hybridization of the sulfur atom is sp2.

From Textbooks • Feb. 14, 2019

The horns are trigonal, laterally compressed and knotted on the upper edge.

From Natural History of the Mammalia of India and Ceylon by Sterndale, Robert Armitage