Basic VSEPR Shapes

Total Electron Pairs Bonding Pairs Nonbonding Pairs Shape Example
2 2 0 Linear BeF2
3 3 0 Trigonal Planar BH3
2 1 Bent SO2
4 4 0 Tetrahedral SiF4
3 1 Trigonal Pyramidal NH3
2 2 Bent H2O
5 5 0 Trigonal Bipyramidal PF5
4 1 See-saw SF4
3 2 T-shaped ClF3
2 3 Linear XeF2
6 6 0 Octahedral SF6
5 1 Square Pyramidal BrF5
4 2 Square Planar XeF4