6.1 Shapes and bond angles of molecules

4 bp, 0 lp

tetrahedral

109.5

3 bp, 1 lp

trigonal pyramidal

107

2 bp, 2 lp

non-linear

104.5

3 bp, 0 lp

trigonal planar

120

2 bp, 1 lp

non-linear

<120

2 bp

linear

180

5 bp, 0 lp

trigonal bipyramidal

90, 120

4 bp, 1 lp

seesaw

<90, <120

3 bp, 2 lp

T-shape

<90

2 bp, 3 lp

linear

180

6 bp, 0 lp

octahedral

90

5 bp, 1 lp

square pyramid

<90

4 bp, 2 lp

square planar

90

3 bp, 3 lp

t-shape

<90

2 bp, 4 lp

linear

180