Abstract Complexes of [CdL2(NO3)2]·1.5H2O and [Ag2(μ-L)2(NO3)2] were synthesized by the reactions of 2-p-methylphenyl-5-(2-pyridyl)-1,3,4-thiadiazole (L) with Cd(NO3)2·4H2O and AgNO3, respectively. Their structures were determined by single crystal X-ray diffraction. The photophysical property and thermal stability were characterized by FT − IR, UV − Vis absorption, fluorescence, and thermogravimetric analysis (TGA). Both complexes belong to the triclinic system with space group p − 1. The central metal of [CdL2(NO3)2]·1.5H2O has a distorted octahedral geometry [CdN4O2], while two central Ag(I) atoms of [Ag2(μ-L)2(NO3)2] exhibit distorted tetrahedral geometries [AgN3O].

中文翻译：

---

基于2-p-甲基苯基-5-(2-吡啶基)-1,3,4-噻二唑的Cd(II)和Ag(I)配合物的合成、晶体结构和性质

摘要 通过2-p-甲基苯基-5-(2-吡啶基)-1,3的反应合成了[CdL2(NO3)2]·1.5H2O和[Ag2(μ-L)2(NO3)2]配合物。 ,4-噻二唑 (L) 分别与 Cd(NO3)2·4H2O 和 AgNO3。它们的结构由单晶 X 射线衍射确定。光物理性质和热稳定性通过 FT - IR、UV - Vis 吸收、荧光和热重分析 (TGA) 进行表征。两种配合物都属于空间群为 p − 1 的三斜晶系​​。 [CdL2(NO3)2]·1.5H2O 的中心金属具有扭曲的八面体几何形状 [CdN4O2]，而 [Ag2(μ -L)2(NO3)2] 表现出扭曲的四面体几何形状 [AgN3O]。