Electron Density Distribution in the Organic Superconductor (TMTSF) 2 AsF 6

Abstract
Excellent crystals of (TMTSF)2AsF6 (TMTSF, tetramethyltetraselenafulvalene) were employed to obtain x-ray diffraction data for a determination of the electron density distribution in this organic superconductor. Electron density was observed between molecules in a stack of donors of an organic metal and between certain interstack selenium atoms of these donors.