1. Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, British Columbia, Canada V8W 3V6
2. Department of Chemistry
and Biochemistry, Notre Dame University, 251 Nieuwland Science Hall, Notre Dame, Indiana 46556-5670, United States
3. University Research Office, University of Idaho, 109 Morrill
Hall, Moscow, Idaho 83844-3010, United States