Hybridization


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MaryBanh_2K
Posts: 101
Joined: Wed Sep 18, 2019 12:21 am

Hybridization

Postby MaryBanh_2K » Fri Nov 22, 2019 10:20 am

Why does the bond angle between two hybrid orbitals increase as the s-character of the hybrids is increased?

Suraj Doshi 2G
Posts: 100
Joined: Fri Aug 02, 2019 12:15 am

Re: Hybridization

Postby Suraj Doshi 2G » Fri Nov 22, 2019 12:34 pm

This occurs because we have more s orbitals that end up contributing to electron repulsion which makes the bond angles increase.

Sukanya Mohapatra 2G
Posts: 100
Joined: Sat Aug 17, 2019 12:18 am
Been upvoted: 1 time

Re: Hybridization

Postby Sukanya Mohapatra 2G » Fri Nov 22, 2019 8:42 pm

The bond angle would increase when the s character increases because there is a decrease in the p character, which would mean less electron densities around the central atom.

Joanne Kang 3I
Posts: 50
Joined: Thu Jul 25, 2019 12:17 am

Re: Hybridization

Postby Joanne Kang 3I » Sat Nov 23, 2019 11:33 pm

Like the person above said, when the s character increases because there is a decrease in the p character. This means that there are less lone pairs and bonds contributing to the hybridization number. So if there are less lone pairs and bond overall, the bond angle between atoms in the molecule increases.


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