| Molecule | Lewis Structure | 3-D Structure | Comments |
| PF5 | 
| 
| trigonal bipyramid |
| OSF4 | 
| 
| The color red is simply there to help tell the electron pairs apart. It serves no other function. |
Five electron domains around a central atom is known generally as trigonal bipyramidal and has four major variations you should know:
AX5 - trigonal bipyramid
AX4E - disphenoidal
AX3E2 - T-shaped
AX2E3 - linear
AX5 - Trigonal bipyramid
| Molecule | Lewis Structure | 3-D Structure | Comments |
| PF5 |
|
| trigonal bipyramid |
| OSF4 |
|
| The color red is simply there to help tell the electron pairs apart. It serves no other function. |
AX4E - Disphenoidal
| Molecule | Lewis Structure | 3-D Structure | Comments |
| SF4 | 
| 
| disphenoidal: the unshared electron pair is in the plane of the page. Also called see-saw or teeter-totter. |
AX3E2 - T-shaped
| Molecule | Lewis Structure | 3-D Structure | Comments |
| ClF3 | 
| 
| T-shaped: the two unshared electron pairs are projected in front of and behind the plane of the page. |
AX2E3 - Linear
| Molecule | Lewis Structure | 3-D Structure | Comments |
| I3¯ | 
| 
| linear |