Construction of Five POM Compounds by Tuning Spacer Length and Piperazine/Morpholine Groups: Electrochemical Sensing Properties and Application on Capacitor Materials
作者:Yanping Zhang、Hongtao Cui、Tao Liu、Mengle Yang、Xinyue Zhang、Aixiang Tian
DOI:10.1021/acs.cgd.3c00118
日期:2023.8.2
and spacer length in organic ligands, five [Mo8O26]4–-based compounds have been obtained, [(H2tep)2(γ-Mo8O26)]2·H2O (1), [ZnII(Htep)2(H2O)(γ-Mo8O26)]2·5H2O (2), [AgI(Htem)]2[(β-Mo8O26)0.5(γ-Mo8O26)0.5]·H2O (3), [MII(Htpm)2(γ-Mo8O26)] (M = Cu in 4, Co in 5, tep = 1-(2-(4H-1,2,4-triazol-4-yl)ethyl)piperazine, tem = 4-(2-(4H-1,2,4-triazol-4-yl)ethyl)morpholine, and tpm = 4-(2-(4H-1,2,4-triazol-4-yl)propyl)morpholine)
通过调节有机配体中的哌嗪基团和吗啉基团以及间隔基长度,得到了五种[Mo 8 O 26 ] 4–基化合物,[(H 2 tep) 2 (γ-Mo 8 O 26 )] 2 ·H 2 O (1)、[Zn II (Htep) 2 (H 2 O)(γ-Mo 8 O 26 )] 2 ·5H 2 O (2)、[Ag I (Htem)] 2 [(β-Mo 8 O 26 ) ) 0.5 (γ-Mo 8 O 26 )0.5 ]·H 2 O (3), [M II (Htpm) 2 (γ-Mo 8 O 26 )] (M = Cu in 4, Co in 5, tep = 1-(2-(4 H -1, 2,4-三唑-4-基)乙基)哌嗪,tem = 4-(2-(4 H -1,2,4-三唑-4-基)乙基)吗啉,tpm = 4-(2-( 4 H -1,2,4-三唑-4-基)丙基)吗啉)。在化合物1中,tep的N原子通过Mo-N键直接连接[γ-Mo