Molecule

VDW

Kiselev

Cylindrical

R-K

Spherical

Geometric

C₅H₁₂

47.0

45

39.3

36.8

36.4

32.9

C₆H₁₄

52.7

51.5

45.5

41.3

39.6

40.7

C₇H₁₆

59.2

57

51.8

46.4

42.7

48.5

C₈H₁₈

64.9

63

58.1

50.8

45.7

56.2

C₉H₂₀

69.6

69

64.4

54.5

48.7

64.0