Geometries for the C6H6...C6H3F3 complex and monomers were obtained from the
X40 set of noncovalent interactions of halogenated molecules from
  J. Řezáč, K.E. Riley, and P. Hobza, J. Chem. Theory Comput. 8, 4285 (2012).

Simulation cell lattice vectors / angstroms:

23.080521 0.000000 0.000000
0.000000 24.253206 0.000000
0.000000 0.000000 22.300913


