Molecular Geometry/Electron Geometry

Linear

2 electron groups

180*

Linear angle

Trigonal Planar

3 electron groups

120*

Trigonal Planar angle

Trigonal Planar

Trigonal Planar (no lone pairs)

Bent

Trigonal Planar (one lone pair)

Tetrahedral

4 electron groups

109.5*

Tetrahedral angle

Tetrahedral

Tetrahedral (no lone pairs)

Trigonal Pyramidal

Tetrahedral (one lone pair)

Bent

Tetrahedral (two lone pairs)

Trigonal Bipyramidal

5 electron groups

90, 120, 190

Trigonal Bipyramidal Angle

Trigonal Bipyramidal

Trigonal Bipyramidal (no lone pair)

Seesaw

Trigonal Bipyramidal (one lone pair)

T-shaped

Trigonal Bipyramidal (two lone pairs)

Linear

Trigonal Bipyramidal (three lone pairs)

Octahedral

6 electron groups

90*

Octahedral Angle

Octahedral

Octahedral (no lone pairs)

Square Pyramidal

Octahedral (one lone pair)

Square Planar

Octahedral (two lone pairs)

T-shaped

Octahedral (three lone pairs)

Linear

Octahedral (four lone pairs)