1. Laboratory
of Functional Molecular Solids, Ministry of Education, Anhui Laboratory
of Molecule-Based Materials, Institute of Organic Chemistry, School
of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, P. R. China
2. College
of Biological and Chemical Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China
3. State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China