S-orbitals symmetry
Moderators: Chem_Mod, Chem_Admin
-
- Posts: 118
- Joined: Thu Jul 11, 2019 12:17 am
S-orbitals symmetry
How come s-orbitals are symmetrical but p-orbitals aren't? Aren't the 2 lobes of p-orbitals roughly the same? Can't an electron be found at any position in both types of orbitals?
-
- Posts: 51
- Joined: Thu Jul 25, 2019 12:17 am
Re: S-orbitals symmetry
The s- orbital is symmetrical because it has no nodal planes. Therefore, there it has a symmetric e- potential distribution. The p- orbital has two lobes on either side of the nucleus, creating a nodal plane with a px, py, pz axes.
-
- Posts: 69
- Joined: Thu Jul 11, 2019 12:17 am
Re: S-orbitals symmetry
The sizes of the two lobes of the p orbitals are different sizes, so px, py, and pz are different
-
- Posts: 49
- Joined: Sat Jul 20, 2019 12:15 am
Re: S-orbitals symmetry
Electrons in the s-orbital are equally likely to be found at any point in the sphere, therefore s-orbitals have symmetric probability distributions. A p-orbital shape itself is not asymmetric, but because the shape is not a sphere, an electron is more likely to be found further from the nuclear, so the probably distribution is not symmetrical.
Return to “Wave Functions and s-, p-, d-, f- Orbitals”
Who is online
Users browsing this forum: No registered users and 13 guests