1. State Key Laboratory of Supramolecular Structure and Materials, Center for Supramolecular Chemical Biology, College of Chemistry, Jilin University, Changchun 130012, China
2. Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
3. Institute of Theoretical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
4. Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada