N-对氯苯基氮杂15冠5八钼多酸钠超分子配合物的结构与热分解

CRYSTAL STRUCTURE AND THERMAL DECOMPOSITION OF [Na(N ( p ClPh)15C5)(Et 2O)] 2Na 2Mo 8O 26

本文对新型超分子配合物［Ｎａ（Ｎ（ｐＣｌＰｈ）１５Ｃ５（Ｅｔ２Ｏ）］２Ｎ２Ｍｏ８Ｏ２６进行了Ｘ射线四圆衍射测定，该晶体属单斜晶系，空间群为Ｐ２１／ｃ，ａ＝１．７８０３（４），ｂ＝１．３６７４（３），ｃ＝１．４６１０（３）（ｎｍ），β＝１１２．３３（２）°，Ｖ＝３．２９０（１）ｎｍ３，μ（ｍ）（ＭｏＫａ）＝２０２１．３，Ｄｃ＝２．１４ｇ／ｃｍ３，μ＝１．７１ｎｍ－１，Ｆ（０００）＝２０７９．６３，Ｒ＝０．０２５６和ＲＷ＝０．０２９５，并联系差热热重分析和１ＨＮＭＲ实验，讨论了配合物的热分解过程。

The crystal structure of supermolecular complex of [Na(N ( p ClPh)15C5)(Et 2O)] 2Na 2Mo 8O 26 were determined by X ray diffraction with the crystal parameters of a=1.7803(4) nm, b =1.3674(3) nm, c =1.4610(5) nm, β =112.33(2)°, V =3.290(1) nm 3, M r=2021.3, D c=2.14 g/cm 3, μ=1.704 nm -1 , F (000)=2079.63, R =0.0256 and R W=0.0295. The thermal decomposition procedure of the title complex were discussed also by thermal decomposition and 1H NMR experiments.