## Lone Pairs

(Polar molecules, Non-polar molecules, etc.)

305303255
Posts: 40
Joined: Thu Jul 25, 2019 12:16 am

### Lone Pairs

What are the shapes with lone pairs?

Sally kim 4F
Posts: 53
Joined: Thu Jul 25, 2019 12:17 am

### Re: Lone Pairs

square planar, seesaw

RasikaObla_4I
Posts: 100
Joined: Thu Jul 25, 2019 12:15 am

### Re: Lone Pairs

The ones we have gone over in lecture are bent, trigonal pyramidal, see-saw, and square planar.

Posts: 103
Joined: Sat Aug 17, 2019 12:18 am

### Re: Lone Pairs

The shapes with lone pairs are bent, trigonal pyramidal, seesaw, T-shape, linear, square pyramid, and square planar. Some of these names overlap for the basic geometry shapes (ex: both trigonal planar and tetrahedral have bent shapes, but for trigonal planar 1 lone pair creates a bent shape vc tetrahedral where 2 lone pairs create a bent shape).

005206171
Posts: 107
Joined: Wed Sep 18, 2019 12:20 am

### Re: Lone Pairs

Bent = 1 or 2 LPs
trigonal pyramidal = 1 LP
linear = when 3 or 4 LPs
See-saw = 1 LP
T shaped = 2 LPs
Square planar = 1 LP
Square pyramidal = 2 LP

saigorijavolu2k
Posts: 108
Joined: Sat Sep 28, 2019 12:15 am

### Re: Lone Pairs

Lavelle has gone over bent, trigonal pyramidal, see-saw, and square planar in class