characterized by elemental analysis, IR spectra, solution electronic absorption spectra, solution 1H NMR and 13C NMR spectra, and electrospray ionization mass spectra ESI- MS. The crystal and molecular structures of 1, 2, 4 and 5 have been determined by single crystal x-ray diffraction. Self assembly and supramolecular architectures of these complexes have been discussed. The substituent effects of the aroylhydrazone
Zn组成的反应(OAC)2 ·2H 2 O运用取代
二乙酰基单
肟aroylhydrazonesħ 2 L-R,- [R = H ^ P-CH,3 ,P-OCH 3 ,对- Cland P-NO 2,用1:1的摩尔比,在酸化的
乙醇作为溶剂,得到[Zn(HL-H)(OAc)} 2 ] .H 2 O 1,[Zn(HL-CH 3)(OAc)} 2 ] .H 2 O 2,[Zn (HL-OCH 3)(OAc)} 2 ] .H 2 O 3,[Zn(HL-Cl)(OAc)(H 2 O)]。H 2 O4,[Zn(HL-NO 2)(OAc)} 3 ] n 5。分离的配合物通过元素分析,IR光谱,溶液电子吸收光谱,溶液1H NMR和13C NMR光谱以及电喷雾电离质谱ESI-MS进行表征。1、2、4和5的晶体和分子结构通过单晶X射线衍射确定。已经讨论了这些复合物的自组装和超分子结构。还讨论了酰yl残