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MOLECULAR geometry
| e groups, lone pairs | shape and angles |
|---|---|
| no central, 0 | linear 180 |
| 2,0 | linear 180 |
| 3,0 | trigonal planar 120 |
| 3,1 | bent <120 |
| 4,0 | tetrahedral 109.5 |
| 4,1 | trigonal pyramidal ~107 |
| 4,2 | bent ~104.5 |
| 5,0 | trigonal bipyramidal 120 (eq) 90 (eq-axis) |
| 5,1 | seesaw <120 (eq) <90 (eq-axis) |
| 5,2 | t-shaped <120 (eq) <90 (eq-axis) |
| 5,3 | linear120 (eq) 90 (eq-axis) |
| 6,0 | octahedral 90 |
| 6,1 | square pyramidal <90 |
| 6,2 | square planar 90 |