Stoichiometry

cones 60˚

N

M

Y

Cn+mHy

BnNmHy

M1

BmNnHy

M2

Dipole moment/Debye

St1

21

24

15

5.4

7.2

4.9

St2

38

42

20

7.9

9.5

5.5

St3

56

59

25

9.2

9.8

6.6

St4

82

87

30

12.1

13.1

7.1