Chemistry - VSEPR molecular geometry

linear

linear

2 electron domains
2 bonding domains
0 lone pairs
180 degree angles

trigonal planar

3 electron domains
3 bonding domains
0 lone pairs
120 degree angle

trigonal planar: bent

3 electron domains
2 bonding domains
1 lone pair
less than 120 degree angles

tetrahedral

4 electron domains
4 bonding domains
0 lone pairs
109.5 degree angles

tetrahedral: trigonal pyramidal

4 electron domains
3 bonding domans
1 lone pair
less than 109.5 degree angles

tetrahedral: bent

4 electron domains
2 bonding domains
2 lone pairs
less than 109.5 degree angles = smaller than trigonal pyramidal

trigonal bipyramidal

5 electron domains
5 bonding domains
0 lone pairs
90 and 120 degree angles

trigonal bipyramidal: seesaw

5 electron domains
4 bonding domains
1 lone pair
90 and 120 degree angles

trigonal bipyramidal: t-shaped

5 electron domains
3 bonding domains
2 lone pairs
90 degree angles

trigonal bipyramidal: linear

5 electron domains
2 bonding domains
3 lone pairs
180 degree angle

octahedral

6 electron domains
6 bonding domains
0 lone pairs
90 degree angles

octahedral: square pyramidal

6 electron domains
5 bonding domains
1 lone pair
90 degree angles

octahedral: square planar

6 electron domains
4 bonding domains
2 lone pairs
90 degree angles