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在原位水热条件下,单一手性有机配体(S)-甲基-2-(4-氰基苯胺)-3-(4-羟基苯)丙酸甲酯与叠氮化钠和氯化锌反应,得到了一个新的四唑锌配位聚合物{[Zn(TBHPA)H2O].H2O}n(1,TBHPA=(S)-2-(4-(2H-tetrazol-5-yl)benzylamino)-3-(4-hydroxy-phenyl)propa-noic acid)。单晶结构表明该化合物结晶在手性空间群P212121,CD谱进一步证实该化合物固体粉末具有单一手性。倍频实验结果表明化合物1的SHG(倍频效应)响应大概是尿素的0.6倍。荧光测定结果显示该化合物在428 nm处有较强的荧光发射峰(激发波长319 nm)。另外,还研究了化合物1在室温条件下不同频率的介电常数变化。
In-situ hydrothermal conditions, the single chiral organic ligand (S) -methyl-2- (4-cyanoaniline) -3- (4-hydroxybenzene) propionate with sodium azide and chlorine A new zinc tetrazolium coordination polymer {[Zn (TBHPA) H2O] .H2O} n (1, TBHPA = (S) -2- ) benzylamino) -3- (4-hydroxy-phenyl) propa-noic acid. The single crystal structure shows that the compound crystallizes in the chiral space group P212121, and the CD spectrum further confirms that the compound solid powder has a single chirality. The doubling experiment results show that the SHG response of Compound 1 is about 0.6 times that of urea. Fluorescence measurement showed that the compound has a strong fluorescence emission peak at 428 nm (excitation wavelength of 319 nm). In addition, the dielectric constant of Compound 1 at different frequencies at room temperature was also investigated.