1. Inorganic Chemistry
Laboratory, Department of Chemistry, University of Oxford, South Parks
Road, Oxford OX1 3QR, U.K.
2. ISIS Facility, Rutherford Appleton Laboratory, Chilton, Oxon OX11 0QX, U.K.
3. Department of Chemistry, University of Houston, 112 Fleming Building, Houston, Texas 77204-5003, United States