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合成了两个新的无机微孔化合物:Co3[MnMo9O32].15H2O(1)和Cu3[MnMo9O32].15H2O(2),并用红外、元素分析、热重、X射线单晶衍射等对以上化合物进行了表征.结构分析表明,化合物1和2是同构的.在晶体中,Waugh型多阴离子[MnMo9O32]6-被Co2+或Cu2+离子连接成了具有三维开放骨架的结构.在该结构中存在沿[122]方向孔径大小约为8.27×11.97的孔道.此外,光催化实验表明,化合物1和2在紫外光照射下对光降解罗丹明B具有很好的催化活性.
Two novel inorganic microporous compounds, Co3 [MnMo9O32] .15H2O (1) and Cu3 [MnMo9O32] .15H2O (2), were synthesized and characterized by IR, elemental analysis, thermogravimetric analysis and X-ray single crystal diffraction The structural analysis shows that the compounds 1 and 2 are isomorphic.In the crystal, the Waugh-type polyanion [MnMo9O32] 6- is connected by Co2 + or Cu2 + ions to form a structure with a three-dimensional open framework. In this structure, [122] Aperture with a directional pore size of about 8.27 × 11.97 此 In addition, photocatalytic experiments show that compounds 1 and 2 have good photocatalytic activity for photocatalytic degradation of rhodamine B under UV irradiation.