Chem. J. Chinese Universities ›› 2005, Vol. 26 ›› Issue (10): 1783.

• Articles •     Next Articles

Hydrothermal Synthesis and Characterization of a Novel Zinc Phosphite Compound

LIU Li, CHEN Chao, MENG He, ZHANG Feng, CUI Yan-Jie, PANG Wen-Qin   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,Jilin University,Changchun 130012,China
  • Received:2005-03-09 Online:2005-10-10 Published:2005-10-10

Abstract: A novel 2D layer zinc phosphite compound Zn(DETA)Zn2(HPO3)3 was hydrothermally synthesized.Single crystal X-ray diffraction reveals that the compound crystallized in the orthorhombic space group,Cmca,with a=1.889 25(1) nm,b=1.001 04(6) nm,c=1.630 32(8) nm,β=90°,V=3.083 3(3) nm3,Z=4,DC=1.162 Mg·m-3, R10.067 9 and wR20.158 3.The structure consists of {ZnO4},{ZnO2N3} and {HPO3} basic structural units.The vertexsharing {ZnO4} and {HPO3} units are connected forming an infinite 2D layer with four-,eight-and twelve-membered rings.It is very interesting that {ZnODETA}2 dinuclear units are grafted in the twelve-membered ring channels.

Key words: Hydrothermal synthesis, Zinc phosphite, Crystal structure, Diethylenetriamine

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