Molecular Geometries and Bond Angles

Tetrahedral

Tetrahedral

109.5

Trigonal Pyramidal

<109.5

Bent

<109.5

Octahedral

90

Square Pyramidal

<90

Square Planar

90

Trigonal Planar

120

Linear

180

Trigonal Bipyramidal

120 and 90

Seesaw

<120 and <90

T-Shaped

<90