中文摘要：

合成了新配合物[AgL2]N03（L=（RS）-1-（4-氯苯基）-4，4-二甲基-3-（1H-1，2，4三唑-1-基甲基）戊-3-醇，戊唑醇）。应用元素分析、IR光谱及X射线单晶衍射方法对配合物的组成及结构进行了表征。该配合物晶体属单斜晶系，C2／c空间群，晶胞参数：α=3．698 9（7）nm，b=0．902 8（2）nm，c=1．122 8（2）nm，β=103．66（3）°，V=3．643 3（13）nm3Dc=1．432g·cm^-3,Z=4，F（000）=1 624，μ=0．748mm^-1。研究了配合物及戊唑醇对烟草赤星病菌和苹果树干腐病菌的抑制作用及对小麦生长调节作用。实验结果表明：配合物不利于小麦的发芽和生长．但具有更优越的杀菌性能。

英文摘要：

The Ag（Ⅰ） complex of tebuconazole [AgL2]NO3 （L=（RS）-l-（4-chloro-phenyl）-4,4-dimethyl-3-（1,2,4 triazole-l-ylmethyl）pentan-3-ol）, tebuconazole） was synthesized and characterized by elemental analysis, IR, single crystal X-ray diffraction. The crystal is in the monoclinic system, space group C2/c, with cell parameters： a=3.698 9（7） nm, b=0.902 8（2） nm, c=1.122 8（2） nm,β=103.66（13）°, V=3.643 3（13） nm3, Dc=1.432 g-cm-3, Z=4, F（000）=I 624,/z=0.748 mm^-1. The metal atoms are bridged by L to form coordination chains, which are linked by O-H...N hydrogen bonds to form a two-dimensional structure. The sterilization/disinfectant effect of tebuconazole and its silver complex to the Gibberella nicotiancola and Apple black fruit rot and the regulatory role to wheat growth were studied. The results show that [AgL2]NO3 is it is active to inhibit GibbereUa nicotiancola and Apple ineffective to the germination and growth on wheat, while black fruit rot. CCDC： 917713.