| 异硫氰酸铬(Ⅲ)二(18-冠-6)铵配合物的合成、特征和光化学 |
| SYNTHFSIS, CHARACTERIZATION AND PHOTOCHEMISTRV OF FIS(18-CROWN-6) AMMONIUM AQUACHROMIUM(Ⅲ) PENTATHIOCYANATE |
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| 摘要: 本文报道了标题中所指的配合物固体和单晶的制备,测定了IR,UV-Vis光谱以及该配合物在CH3CN和DMF中的光化学性质。采用单晶X射线衍射测定了该配合物的结构,它属于单斜晶系,空间群P21/n,测定了固体配合物在CH3CN和DMF中的量子产率ΦNCS,并讨论了光反应机制。 |
| 关键词: 冠醚配合物 铬(Ⅲ)配合物 光化学 |
| 基金项目: 国家自然科学基金;江苏省教委自然科学基金 |
| Abstract: This paper reports the preparation of single crystal and solid title complexes, IR, UV-Vis spectra and photo-chemistry behavior of the complex in CH3CN and DMF.The structure of [18C6.NH4]2[Cr(NCS)5H2O]·2H2O complex was determined by single crystal X-ray diffraction.The complex crystallizes in monoclinic space group P21/n.The quantum yields, ΦNCS, of the solid complex in CH2CN and DMF were measured and photorEaction mechanism was discussed. |
| Keywords: crown ether complex chromium(Ⅲ) complex photochemistry |
| 投稿时间：1993-12-03 |
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| 杨光,张淑珍,陈忠,吴一凡,吴星,刘巍,杨一飞.异硫氰酸铬(Ⅲ)二(18-冠-6)铵配合物的合成、特征和光化学[J].无机化学学报,1994,10(4):390-395. |
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