Trigonal pyramidal is a molecular geometry model in chemistry that has one atom at the apex and three atoms at the base forming a tetrahedron. The atoms of a trigonal pyramidal species do not lie in the same plane and all bond angles formed are less than 109° (the angle of a tetrahedron). Generally, this bond angle is about 107°
Trigonal Pyramidal
Trigonal Planar vs. Trigonal Pyramidal: What’s the Difference Between Trigonal Planar and Trigonal Pyramidal?
Trigonal Pyramidal vs Trigonal Planar: Major Difference Between Trigonal Planar and Trigonal Pyramidal, their Similarities, and FAQ you need to know
