Topological Evolution in Mercury(II) Schiff Base Complexes Tuned through Alkyl Substitution – Synthesis, Solid‐State Structures, and Aggregation‐Induced Emission Properties
作者:Yu‐Wei Dong、Rui‐Qing Fan、Xin‐Ming Wang、Ping Wang、Hui‐Jie Zhang、Li‐Guo Wei、Yang Song、Xi Du、Wei Chen、Yu‐Lin Yang
DOI:10.1002/ejic.201600231
日期:2016.8
of Schiff base ligands, (E)‐N‐(pyridine‐2‐yl)(CMe=NPhR) and (E)‐N‐(pyridine‐2‐yl)(CH=NPhR) [R = H, L1a, L1b; 2‐CH3, L2a, L2b; 4‐CH3, L3a, L3b; 2,6‐(CH3)2, L4a, L4b; 2,6‐(C2H5)2, L5a, L5b; 2,6‐(i‐C3H7)2, L6a, L6b; 2,4,6‐(CH3)3, L7a, L7b], fourteen mercury(II) complexes, namely, Hg1a–Hg7a and Hg1b–Hg7b were synthesized. Their structures were established by single‐crystal X‐ray diffraction, and they were
从两个席夫碱配体系列中,(E)-N-(吡啶-2-基)(CMe = NPhR)和(E)-N-(吡啶-2-基)(CH = NPhR)[R = H,L1a,L1b ; 2‐CH 3,L2a,L2b ; 4‐CH 3,L3a,L3b ; 2,6-(CH 3)2,L4a,L4b ; 2,6-(C 2 H 5)2,L5a,L5b ; 2,6‐(i‐ C 3 H 7)2,L6a,L6b ; 2,4,6-(CH 3)3,L7a,L7b ]合成了14个汞(II)配合物,即Hg 1a –Hg 7a和Hg 1b –Hg 7b。它们的结构是通过单晶X射线衍射确定的,并通过1 H和13 C NMR光谱,ESI-MS,FTIR光谱,元素分析(EA)和粉末XRD(PXRD)进行了物理表征。晶体结构表明,取代基的位置和类型可以直接通过CH影响1D→3D超分子金属有机骨架的形成。··· Cl和π–π相互作用。络合物汞柱1A