Chem: Molecular Shape Essay

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molecule/ polyatomic ion

lewis formula

data

sketch of the 3­D geometry

1.H
S
2

Bonding pairs 2
Nonbonding pairs 2
3
Hybridization sp
Electron Geometry tetrahedral
Molecular Shape bent
Polar or NonPolar polar

2.NH
3

Bonding pairs 3
Nonbonding pairs 1
3
Hybridization sp Electron Geometry tetrahedral
Molecular Shape trig. pyramidal
Polar or NonPolar polar

+
3.NH
4

Bonding pairs 4
Nonbonding pairs 0
3
Hybridization sp
Electron Geometry tetrahedral
Molecular Shape tetrahedral
Polar or NonPolar nonpolar

4.AsF
3

Bonding pairs 3
Nonbonding pairs 1
3
Hybridization sp
Electron Geometry tetrahedral
Molecular Shape trig. pyramidal
Polar or NonPolar polar

­
5.BF
4

Bonding pairs 4 Nonbonding pairs o
3
Hybridization sp
Electron Geometry tetrahedral
Molecular Shape tetrahedral
Polar or NonPolar nonpolar 1

+
6. H
O
3

Bonding pairs 3 Nonbonding pairs 1
3
Hybridization sp
Electron Geometry tetrahedral
Molecular Shape trig. pyramidal
Polar or NonPolar polar

3­
7.PO
4

Bonding pairs 4
Nonbonding pairs 0
3
Hybridization sp Electron Geometry tetrahedral
Molecular Shape tetrahedral
Polar or NonPolar nonpolar

­
8.ClO
2

Bonding pairs 2
Nonbonding pairs 2
3
Hybridization sp
Electron Geometry tetrahedral
Molecular Shape bent
Polar or NonPolar polar

9.GaI
3

Bonding pairs 3
Nonbonding pairs 0
2
Hybridization sp
Electron Geometry trig. planer
Molecular Shape trig. planer
Polar or NonPolar polar

10.PCl
F
2
3

Bonding pairs 5
Nonbonding pairs 0
3
Hybridization sp d Electron Geometry trig. bipyramidal
Molecular Shape trig. bipyramidal
Polar or NonPolar polar

11.BrF
3

Bonding pairs 3
Nonbonding pairs 2
3
Hybridization sp d Electron Geometry trig. bipyramidal
Molecular Shape t­shape
Polar or NonPolar polar

2

12.SF
4

Bonding pairs 4
Nonbonding pairs 1
3
Hybridization sp d Electron Geometry trig. bipyramidal
Molecular Shape sea­saw
Polar or NonPolar polar

13.XeF
2

Bonding pairs 2
Nonbonding pairs 3
3
Hybridization sp d Electron Geometry trig. bipyramidal
Molecular Shape linear
Polar or NonPolar nonpolar

14.PF
5

Bonding pairs 5
Nonbonding pairs 0
3
Hybridization sp d Electron Geometry trig. bipyramidal
Molecular Shape trig. bipyramidal
Polar or NonPolar nonpolar

15.AsF
5

Bonding pairs 5
Nonbonding pairs 0
Hybridization sp3d
Electron Geometry trig. bipyramidal
Molecular Shape trig. bipyramidal
Polar or NonPolar nonpolar

16.SF
6

Bonding pairs 6
Nonbonding pairs 0
Hybridization sp3d2
Electron Geometry octahedral
Molecular Shape octahedral
Polar or NonPolar nonpolar

2­
17.SiF
6

Bonding pairs 6
Nonbonding pairs 0
Hybridization sp3d2
Electron Geometry octahedral
Molecular Shape octahedral
Polar or NonPolar nonpolar

3

+
18. IF
4

Bonding pairs 4
Nonbonding pairs 1
3
Hybridization sp d Electron Geometry trig. bipyramidal
Molecular Shape sea­saw
Polar or NonPolar polar

­
19.IF
4

Bonding pairs 4
Nonbonding pairs 2
3 2
Hybridization sp d Electron Geometry octahedral
Molecular Shape square planar
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