1. Department of Chemistry University of Connecticut Storrs CT 06269–3060 United States
2. Department of Chemistry University of Manitoba Winnipeg Manitoba R3T 2 N2 Canada
3. Department of Chemistry University of Sheffield Dainton Building Sheffield S3 7HF United Kingdom
4. Department of Chemistry Youngstown State University One University Plaza Youngstown OH 44555–3663 United States
5. Department of Chemistry Purdue University 560 Oval Drive West Lafayette IN 47907–2084 United States
6. Department of Chemistry University of Tennessee 552 Buehler Hall, 1420 Circle Dr. Knoxville, TN 37996-1600 United States