Department of Chemistry,Anhui University,Hefei,Anhui 230039,China;
Department of Chemistry,Fuyang Normal School,Fuyang,Anhui 236032,China;
X-ray Crystallography Laboratory,School of Physics,Universiti Sains Malaysia,11800 USM,Penang,Malaysia;
Department of Chemistry,Anhui University,Hefei,Anhui 230039,China;
Department of Chemistry,Anhui University,Hefei,Anhui 230039,China;
Department of Chemistry,Anhui University,Hefei,Anhui 230039,China;
Department of Chemistry,Anhui University,Hefei,Anhui 230039,China;
Department of Chemistry,Anhui University,Hefei,Anhui 230039,China;
State Key Laboratory of Coordination Chemistry,Nanjing University,Nanjing,Jiangsu 210093,China;
State Key Laboratory of Crystal Materials,Shandong University,Jinan,Shandong 250100,China;
State Key Laboratory of Crystal Materials,Shandong University,Jinan,Shandong 250100,China;
Department of Chemistry,Anhui University,Hefei,Anhui 230039,China;
State Key Laboratory of Crystal Materials,Shandong University,Jinan,Shandong 250100,China;
X-ray Crystallography Laboratory,School of Physics,Universiti Sains Malaysia,11800 USM,Penang,Malaysia;
pyridinium salt; two-photon induced fluorescence; reaction mechanism;