Linear
2 electron groups, 0 lone pairs, bond angle 180 degrees
Trigonal planar
3 electron groups, 0 lone pairs, bond angle 120 degrees
Bent
3 electron groups, 1 lone pair, bond angle <120 degrees
Tetrahedral
4 electron groups, 0 lone pairs, bond angle 109.5 degrees
Trigonal pyramid
4 electron groups, 1 lone pair, bond angle <109.5 degrees (about 107 degrees)
Bent
4 electron groups, 2 lone pairs, bond angle <109.5 degrees (about 105 degrees)
Trigonal bipyramidal
5 electron groups, 0 lone pairs, bond angles 90 and 120 degrees
Seesaw
5 electron groups, 1 lone pair, bond angles <90 and <120 degrees
T-structure
5 electron groups, 2 lone pairs, bond angles <90 degrees
Linear
5 electron groups, 3 lone pairs, bond angle 180 degrees
Octahedral
6 electron groups, 0 lone pairs, bond angles 90 degrees
Square pyramidal
6 electron groups, 1 lone pair, bond angles 90 and <90 degrees
Square planar
6 electron groups, 2 lone pairs, bond angle 90 degrees