[1] Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England
[2] East China Univ Sci & Technol, Sch Chem & Mol Engn, Feringa Nobel Prize Scientist Joint Res Ctr, Key Lab Adv Mat & Joint Int Res,Lab Precis Chem &, 130 Meilong Rd, Shanghai 200237, Peoples R China
[3] Univ Texas Austin, Dept Chem, 105 E 24th St A5300, Austin, TX 78712 USA
[4] Shanghai Normal Univ, Shanghai Key Lab Rare Earth Funct Mat, Educ Minist, Key Lab Resource Chem, 100 Guilin Rd, Shanghai 200234, Peoples R China
[5] Shanghai Normal Univ, Shanghai Municipal Educ Comm Key Lab Mol Imaging, Dept Chem, 100 Guilin Rd, Shanghai 200234, Peoples R China