VSEPR molecular geometry

linear

linear

2 bonds
0 lone pairs
180°

trigonal planar

3 bonds
0 lone pairs
120°

bent

2 bonds
1 lone pair
less than 120°

tetrahedral

4 bonds
0 lone pairs
109.5°

trigonal pyramidal

3 bonds
1 lone pair
less than 109.5°

bent

2 bonds
2 lone pairs
less than 109.5°

trigonal bipyramidal

5 bonds
0 lone pairs
90°, 120°

seesaw

4 bonds
1 lone pair
less than 90°, less than 120°

T-shaped

3 bonds
2 lone pairs
less than 90°

linear

2 bonds
3 lone pairs
180°

octahedral

6 bonds
0 lone pairs
90°

square pyramidal

5 bonds
1 lone pair
less than 90°

square planar

4 bonds
2 lone pairs
90°

T-shaped

3 bonds
3 lone pairs
less than 90°

linear

2 bonds
4 lone pairs
180°