The compound of diphosphopentamolybdate {[Cu(en) (Hen)]2[P2Mo5O23]}·3H2O [en=ethylenediamine] had been obtained from the hydrothermal method and characterized by single crystal X-ray diffraction, elemental analysis, FT-IR, and thermogravimetric analysis. The structure consist of [P2Mo5O23]6- clusters anions, complex [Cu(en) (Hen)]3+ cations and crystallization water molecules, which are held together to a two-dimensional framework. The most interesting feature of the compound is that two nitrogen atoms are both coordinated with Cu (Ⅱ) in one ethylenediamine molecule, for the other ethylenediamine molecule, only one nitrogen atom is towards Cu (Ⅱ) and the other nitrogen atom is protonated and formed Hen+.
参考文献
| [1] | M T Pope;A Muller .An Old Field with New Dimension in Several Disciplines[J].Angewandte Chemie International Edition in English,1991,30:34-48. |
| [2] | Toshihiro Yamase .Photo- and Electrochromism of Polyoxometalates and Related Materials[J].Chemical Reviews,1998(1):307-325. |
| [3] | Eugenio Coronado;Carlos J.Gomez-Garcia .Polyoxometalate-Based Molecular Materials[J].Chemical Reviews,1998(1):273-296. |
| [4] | Y Xu;J Q Xu;K L Zhang.Keggin Unit Supported Transtition Metal Complexes:Hydrothermal Synthesis and Characterization of[Ni(2,2'-bipy)3]1.5[PW12O40Ni(2,2'-bipy)2-(H2O)]·0.5H2O and[Co(1,10-phen)3]1.5[PMo12O40Co(1,10-phen)2(H2O)]·0.5H2O[J].Chemical Communications,2000:153-154. |
| [5] | C L Pan;J Q Xu;D Q Chu et al.First Two-dimensional Framework Material Constructed From Bicapped Keggin Structure Clusters[Cu(en)2(H2O)] {[P Mo8ⅥV6ⅣO42Cu0.5(en)]3}·5.5H2O[J].Inorganic Chemistry Communications,2003,6:939-941. |
| [6] | Ana Aranzabe;S J Ana Wery et al.Anoammonium Diposhopentamolybdate (Ⅳ):Iinfluence of Organic and Anion Protonation on Crystal Packing and Geometrical Features of Polyanion[J].Inorganica Chimica Acta,1997,255:35-45. |
| [7] | 林郑忠,张汉辉,黄长沧,孙瑞卿.Hydrothermal Synthesis and Structure of a New Molybdenum Phosphate: (NH3CH2CH2NH3)2.5[Mo5O15(PO4) (HPO4)]·7.5H2O[J].结构化学,2002(01):42-45. |
| [8] | S R Jin;L M Zhang;S Z Liu et al.Organic-inorganic Hybrid Materials Based on Molybdophosphate and Organic Polyammonium[J].Chinese Journal of Chemistry,2005,8:1123-1126. |
| [9] | HUIYAN LIU;HAIYING WANG;DAQING SHI .Microwave synthesis, structure, and properties of molybdophosphate compounds[J].Journal of Coordination Chemistry,2006(15):1703-1710. |
| [10] | Jeffey R D DeBord;Robert C Haushalter;Linda M Meyer et al.New Solids from Old Clusters:Syntheses and Structures of[Cu(en)2]2[Mo8O26],[Cu(enMe)2]3[V15O36Cl]·2.5H2O and Cs0.5[Ni(en)2]3[V18O42Cl]·2en·6H2O[J].Inorganica Chimica Acta,1997,256:165-168. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%