2 electron domains, 2 bonds is `shape` and `angle`
shape: linear
angle: 180

3 electron domains 3 bonds is `shape` and angle `angle`
shape: trigonal planar
angle: 120

3 electron domains 2 bonds is `shape` and angle `angle`
shape: bent
angle: <120

4 electron domains 4 bonds is `shape` and angle `angle`
shape: tetrahedral
angle: 109.5

4 electron domains 3 bonds is `shape` and angle `angle`
shape: trigonal pyramidal
angle: <109

4 electron domains 2 bonds is `shape` and angle `angle`
shape: bent
angle: <<109

5 electron domains 5 bonds is `shape` and angle `anglesmall` `anglebig`
shape: trigonal bipyramidal
anglesmall: 90
anglebig: 120

5 electron domains 4 bonds is `shape` and angle `anglesmall` `anglebig`
shape: seesaw
anglesmall: <90
anglebig: <120

5 electron domains 3 bonds is `shape` and angle `angle`
shape: T
angle: <90

5 electron domains 2 bonds is `shape` and angle `angle`
shape: linear
angle: 180

6 electron domains 6 bonds is `shape` and angle `angle`
shape: octahedral
angle: 90

6 electron domains 5 bonds is `shape` and angle `angle`
shape: square pyramidal
angle: <90

6 electron domains 4 bonds is `shape` and angle `angle`
shape: square planar
angle: 90

Which things take the most space in electron domain: `1`, `2`, `3`, `4`
1: lone pair
2: triple bond
3: double bond
4: single bond

Lattice energy/bond strength (where d is atomic radius and q is charges of the two atoms)
kqq/d