Two homochiral enantiomorphic 3D coordination polymers: (D-HAPA)2[Cd2Cs(D- HAPA)(m-BDC)4]'(EtOH) (1D) and (L-HAPA)2[Cd2Cs(L-HAPA)(m-BDC)a]'(EtOH) (1L) (APA = 2-amino-l-propanol, m-H2BDC = 1,3-b...Two homochiral enantiomorphic 3D coordination polymers: (D-HAPA)2[Cd2Cs(D- HAPA)(m-BDC)4]'(EtOH) (1D) and (L-HAPA)2[Cd2Cs(L-HAPA)(m-BDC)a]'(EtOH) (1L) (APA = 2-amino-l-propanol, m-H2BDC = 1,3-benzenedicarboxylate), have been assembled solvothermally respectively with the induction of enantiomorphic organic small molecules (D,L-APA). 1L and 1I) crystallize in chiral space group P21 with Flack parameters of-0.012(13) and -0.07(3), respectively, and have been characterized by satisfactory elemental analysis, FT-IR spectra, CD-spectra and single-crystal X-ray diffraction. They both exhibit sqp topological net, purple fluorescence and SHG activity.展开更多
基金supported by the National Basic Research Program of China(973 Program,2012CB821702)the National Natural Science Foundation of China(21233009 and 21173221)
文摘Two homochiral enantiomorphic 3D coordination polymers: (D-HAPA)2[Cd2Cs(D- HAPA)(m-BDC)4]'(EtOH) (1D) and (L-HAPA)2[Cd2Cs(L-HAPA)(m-BDC)a]'(EtOH) (1L) (APA = 2-amino-l-propanol, m-H2BDC = 1,3-benzenedicarboxylate), have been assembled solvothermally respectively with the induction of enantiomorphic organic small molecules (D,L-APA). 1L and 1I) crystallize in chiral space group P21 with Flack parameters of-0.012(13) and -0.07(3), respectively, and have been characterized by satisfactory elemental analysis, FT-IR spectra, CD-spectra and single-crystal X-ray diffraction. They both exhibit sqp topological net, purple fluorescence and SHG activity.