1. Department of Chemistry, University of New Brunswick, Fredericton, New Brunswick, E3B 5A3, Canada
2. UNB MRI Centre, Department of Physics, University of New Brunswick, Fredericton, New Brunswick, E3B 5A3, Canada
3. National Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum (Beijing), Beijing, 102249, China
4. Department of Chemistry, McGill University, Montreal, Quebec, H3A 0G4, Canada
5. School of Chemistry, University of Birmingham University, Birmingham, B15 2TT, UK