Valence shell electron pair repulsion (VSEPR) model:

1
Valence shell electron pair repulsion (VSEPR)
model
Predict the geometry of the molecule from the
electrostatic repulsions between the electron
(bonding and nonbonding) pairs.
AB2
2
0
10.1
2
10.1
3
VSEPR
AB2
2
0
linear
linear
AB3
3
0
10.1
4
10.1
5
VSEPR
AB2
2
0
linear
linear
AB4
4
0
10.1
6
10.1
7
VSEPR
AB2
2
0
linear
linear
AB4
4
0
tetrahedral
tetrahedral
AB5
5
0
10.1
8
10.1
9
VSEPR
AB2
2
0
linear
linear
AB4
4
0
tetrahedral
tetrahedral
AB6
6
0
10.1
10
10.1
11
10.1
12
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13
VSEPR
trigonal planar
trigonal planar
AB3
3
0
AB2E
2
1
10.1
14
VSEPR
AB4
4
0
tetrahedral
tetrahedral
AB3E
3
1
10.1
15
VSEPR
AB4
4
0
tetrahedral
tetrahedral
AB2E2
2
2
10.1
16
VSEPR
trigonal bipyramidal
trigonal bipyramidal
AB5
5
0
AB4E
4
1
10.1
17
VSEPR
trigonal bipyramidal
trigonal bipyramidal
AB5
5
0
AB3E2
3
2
10.1
18
VSEPR
trigonal bipyramidal
trigonal bipyramidal
AB5
5
0
AB2E3
2
3
10.1
19
VSEPR
AB5E
5
1
10.1
20
VSEPR
AB4E2
4
2
10.1
21
10.1