New Ag(I)-Containing Coordination Polymers Generated from Multidentate Schiff-Base Ligands
作者:Yu-Bin Dong、Xia Zhao、Ru-Qi Huang、Mark D. Smith、Hans-Conrad zur Loye
DOI:10.1021/ic049787a
日期:2004.9.1
containing square tubes, in which uncoordinated PF(6)(-) counterions and chloroform guest molecules are located. Compound 6 ([Ag(mu-C(6)H(6)N(2)O)](SO(3)CF(3)), monoclinic, P2(1)/c; a = 12.3435(6) A, b = 20.3548(10) A, c = 9.0861(5) A, Z = 8) was obtained by combination of AgSO(3)CF(3) and L6 in a methylene chloride/benzene mixed solvent system. In 6, 2-acetylpyrazine, which was generated from the
多齿席夫碱配体2,5-双(3-甲基吡嗪基)-3,4-二氮杂-2,4-己二烯(L5)和2,5-双(吡嗪基)-3,4-二氮杂的配位化学已经研究了带有无机Ag(I)盐的-2,4-己二烯(L6)。通过溶液反应制备了六种新的Ag(I)配位聚合物,并通过红外光谱,元素分析,热重分析和单晶X射线衍射对其进行了全面表征。[Ag(L5)] ClO(4).0.5CH(3)OH(1,斜方晶系,Fdd2; a = 20.0896(11)A,b = 48.224(3)A,c = 7.8432(4)A,Z = 16),[Ag(L5)] PF(6).0.5CH(3)OH(2,斜方晶系,Fdd2; a = 20.7255(11)A,b = 46.166(2)A,c = 8.4332(4)A ,Z = 16),[Ag(L5)] SbF(6).0.5CH(3)OH(3,正交,Fdd2; a = 21.5481(11)A,b =