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2.2B VSEPR Structures

Number of Electron Domains

Number of Lone Pairs

Name of Shape

Bond Angles

3D Diagram

2

0

Linear

180°

3

0

Trigonal Planar

120°

3

1

Bent/V-Shaped

120°

4

0

Tetrahedral

109.5°

4

1

Trigonal Pyramidal

107°

4

2

Bent/V-shaped

104.5°

5

0

Trigonal Bipyramidal

90°/120°

5

1

Seesaw

90°/117°

5

2

T-Shaped

90°

5

3

Linear

180°

6

0

Octahedral

90°

6

1

Square Pyramidal

90°

6

2

Square Planar

90°

SM

2.2B VSEPR Structures

Number of Electron Domains

Number of Lone Pairs

Name of Shape

Bond Angles

3D Diagram

2

0

Linear

180°

3

0

Trigonal Planar

120°

3

1

Bent/V-Shaped

120°

4

0

Tetrahedral

109.5°

4

1

Trigonal Pyramidal

107°

4

2

Bent/V-shaped

104.5°

5

0

Trigonal Bipyramidal

90°/120°

5

1

Seesaw

90°/117°

5

2

T-Shaped

90°

5

3

Linear

180°

6

0

Octahedral

90°

6

1

Square Pyramidal

90°

6

2

Square Planar

90°