[1] Tokyo Metropolitan Univ, Dept Chem, Grad Sch Sci, Tokyo 1920397, Japan
[2] Japan Sci & Technol Agcy, PRESTO, Kawaguchi, Saitama 320012, Japan
[3] Rigaku Co Ltd, Xray Res Lab, Tokyo 1968666, Japan
[4] CNRS, Ctr Rech Paul Pascal, UPR 8641, F-33600 Pessac, France