unit for density in G03

["Yubo Fan" <yubofan.-at-.mail.chem.tamu.edu>]

 Hi,
I'm going to calculate solvation energy in
 N,N-dimethylacetamide (DMA) solution. I've got the
 dieletric constant and the calculated solvent radius for
 DMA, but I'm not sure what is the unit I should use for
 the density of DMA in the Gaussian 03 input file. Is it
 g/ml?
 Thanks in advance.
 Yubo Fan