Molecular Geometry and Electron Domain Geometry

Linear

0 lone pairs, 180*

Trigonal Planar

0 lone pairs, 120*

Bent or Angular (trigonal planar)

1 lone pair, <120*

Tetrahedral

0 lone pairs, 190*

trigonal pyramidal (tetrahedral)

1 lone pair, <109*

Bent or Angular (Tetrahedral)

2 lone pairs, <109*

trigonal bipyramidal

0 lone pairs, 190*

Sawhorse or Seesaw (trigonal bipyramidal)

1 lone pair, <120, <90

T-shaped (trigonal bipyramidal)

2 lone pairs, <90*

linear (trigonal bipyramidal)

3 lone pairs, 180*

Octahedral

0 lone pairs, 90*

square pyramidal (octahedral)

1 lone pair, <90*

Square Planar (Octahedral)

2 lone pairs, 90*

t-shaped (octahedral)

3 lone pairs, <90*

linear (octahedral)

4 lone pairs, 180*