Short range correlation between molecules in the liquid CS2

The time-of-flight neutron scattering measurements were carried out for liquid CS2. In order to study coordination structure, Revere Monte Carlo (RMC) fit have been performed. The obtained molecular configurations are independent from the number of molecules or the initial configuration. It is found that the nearest-neighbor CS2 molecule forms up parallel configuration and the distance between the centers of molecules is about 3.8 Angstrom. On the other hand, the CS2 molecules at distance of 5.0 Angstrom form T configuration.