Cyclohexane:

Carbon to carbon separation: 0.153 nm

Melting point: 6.5 °C

Boiling point: 80.74 °C

Benzene:

Carbon to carbon separation: 0.139 nm

Melting point: 5.5 °C

Boiling point: 80.1 °C

Graphite:

Carbon to carbon separation: 0.142 nm

Layer to layer spacing: 0.34 nm

Carbon Nanotubes:

Diameter of tube: Variable depending on structure

C60 Buckyball:

Carbon to carbon separation: 0.144 nm (average)

Diameter: 0.683 nm (mean) / 10.18 nm (max)