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合成了以 5 -氨基四唑为配体的镉配合物 [Cd(ATZ) 4(H2 O) 2 ](PA) 2 ·2H2 O ,并对其进行了晶体结构测定 .测定结果表明 ,该配合物分子具有中心对称性 ,每个Cd2 +分别与 2个水分子中的氧原子和 4个 5 -氨基四唑 (ATZ)分子中的 4-位氮原子配位 ,形成六配位畸变八面体结构 ;在配合物分子间存在大量氢键 ,增加了整个晶体结构的稳定性 .通过DSC和TG -DTG分析 ,提出了标题化合物的热分解机理
The Cd (ATZ) 4 (H 2 O) 2] (PA) 2 · 2H 2 O complex with 5 - aminotetrazole as the ligand was synthesized and its crystal structure was determined. The results showed that the complex The molecules have central symmetry. Each Cd2 + coordinates with the oxygen atoms in two water molecules and the four nitrogen atoms in four 5 - aminotetrazole (ATZ) molecules respectively to form hexa - coordination distorted octahedron Structure.A large number of hydrogen bonds exist between the complexes and increase the stability of the crystal structure.The thermal decomposition mechanism of the title compound is proposed by DSC and TG-DTG analysis