Experimental, experimental–theoretical and theoretical estimates of intermolecular interaction energies in η6-[(5-methyl-1,3-oxazolidin-3-yl)benzene]tricarbonylchromium(0)

The electron density distribution based on a whole-molecule aspherical scattering factor (molecular invariom) and an asymmetric unit-cell aspherical scattering factor (crystal invariom) allows us to analyze both intramolecular and intermolecular interactions in a crystal with sufficient accuracy.