Department of Chemistry, University of Durham, Durham DH1 3LE, U.K., Department of Chemistry, University of York, Heslington, York YO10 5DD, U.K., and Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, P. R. China ijsf1@york.ac.uk; todd.marder@durham.ac.uk(2004-12-09時点)