Abstract
The hydrothermal reaction of ZnSO4 with 2,5-di(1H-imidazol-4-yl)thiophene (L) at 100°C yields a new complex [Zn(L)(SO4)]
n
(1). Complex 1 has been characterized by single-crystal X-ray diffraction, IR spectroscopy, and elemental and thermogravimetric analyses. It crystallizes in the monoclinic system, space group P21/c with Z=4, and shows a (44.62) network structure. Complex 1 shows fluorescence. Single crystals of L·2H2O were accidentally obtained in hydrothermal reaction attempts of L with MnCl2 at 120°C.
摘要 在100°C下,ZnSO4与2,5-二(1H-咪唑-4-基)噻吩(L)进行水热反应,生成了一种新的配合物[Zn(L)(SO4)]n (1)。通过单晶X射线衍射、红外光谱和元素及热重分析对配合物1进行了表征。它结晶于单斜晶系,空间群P21/c,Z=4,并显示出(44.62)网络结构。配合物1具有荧光性。在尝试将L与MnCl2进行水热反应时,意外地得到了L·2H2O的单晶。