[In_2(HPO_3)_4]·(NH_3CH_2CH_2NH_3)的水热合成与晶体结构  

Hydrothermal Synthesis and Crystal Structure of [In_2(HPO_3)_4]·(NH_3CH_2CH_2NH_3)

作　　者：刘成站[1] 朱广山[1] 方千荣[1] 薛铭[1] 孙福兴[1] 裘式纶[1] 

机构地区：[1]吉林大学无机合成与制备化学国家重点实验室

出　　处：《高等学校化学学报》2007年第9期1637-1639,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:20531030)资助.

摘　　要：A new three-dimensional indium phosphite,[In2(HPO3)4](NH3CH2CH2NH3),was prepared under hydrothermal conditions via using ethylenediamine as a template.Its structure was solved by singlecrys-tal X-ray diffraction.The compound crystallizes in a monoclinic system,space group P2/n,with cell parameters a=0.91405(5)nm,b=0.91984(5)nm,c=0.96120(5)nm,β=115.9950(10)°,V=0.72640(7)nm3,Z=2,R1=0.0249,wR2=0.0650,GOF=1.044.The inorganic topological structure is built up from the vertex linking of InO6 octahedral and HPO3 pyramidal tetrahedral units,forming eight-membered ring channels along the [506] direction.The diprontonated ethylenediamine molecules are entrapped in eight-membered ring channels.A new three-dimensional indium phosphite, [ In2 （ HPO3 ）4 ] （ NH3CHECHENH3 ） , was prepared under hydrothermal conditions via using ethylenediamine as a template. Its structure was solved by singlecrystal X-ray diffraction. The compound crystallizes in a monoclinic system, space group P2/n, with cell parameters a =0. 91405（5） nm, b =0. 91984（5） nm, c =0. 96120（5） nm, fl = 115.9950（10）°, V=0. 72640（7） nm^3, Z = 2, Rl = 0. 0249, wR2 =0. 0650, GOF = 1. 044. The inorganic topological structure is built up from the vertex linking of InO6 octahedral and HPO3 pyramidal tetrahedral units, forming eight-membered ring channels along the [ 506 ] direction. The diprontonated ethylenediamine molecules are entrapped in eight-membered ring channels.

关 键 词：水热合成 晶体结构 乙二胺 亚磷酸铟 

分 类 号：O614.37[理学—无机化学]