1. Carleton University, 1125 Colonel By Dr, Ottawa, ON, Canada
2. Interdisciplinary Program in Scientific Computing, Memorial University of Newfoundland, 230 Elizabeth Ave, St. John's, A1C 5S7, Newfoundland and Labrador, Canada
3. Department of Chemistry, Dalhousie University, 6274 Coburg Rd, Halifax, B3H 4R2, Nova Scotia, Canada