Author/Authors :
Jing Li، نويسنده , , Lei Meng، نويسنده , , Zhen-Gang Sun، نويسنده , , Lian-Yi Cui، نويسنده , , Jing Zhang، نويسنده , , Yan-Yu Zhu، نويسنده , , Dapeng Dong، نويسنده , , Hui Chen، نويسنده , , Wan-Sheng You، نويسنده , , Zai-ming Zhu، نويسنده ,
Abstract :
In the presence of ethylenediamine template agents, a layered antimony (III) phosphonate, [NH2CH2CH2NH2][Sb2{O3PCH(OH)CO2}2] (1) has been synthesized by hydrothermal reaction at 140 °C and characterized by single-crystal X-ray diffraction as well as by infrared spectroscopy, elemental and thermogravimetric analysis. The structure of compound 1 comprises [SbO4E] trigonal bipyramids (E is the lone pair electrons occupying an axial position) and [O3PC] tetrahedra connected by [O3PCH(OH)CO2]3− to form a 2D layered structure with a one-dimensional channel system, and the ethylenediamine template agent is located inside the channels.
Keywords :
Hydrothermal synthesis , Metal phosphonates , Antimony (III) , crystal structure
