Current position: Home >> Scientific Research >> Paper Publications

BaBPO5和(H3O)Zn(H2O)2BP2O8·H2O的低温溶剂热合成及表征

Release Time:2020-04-09  Hits:

Indexed by: Journal Papers

Date of Publication: 2019-07-15

Journal: 人工晶体学报

Included Journals: PKU

Volume: 48

Issue: 7

Page Number: 1254-1261

ISSN: 1000-985X

Key Words: 金属硼磷酸盐;溶剂热合成;低温;乙醇;手性

Abstract: 以乙醇为溶剂,在低温条件下合成出了两种手性硼磷酸盐化合物BaBPO5(1)(T=120℃,t=5d)和(H3O)Zn(H2O)2BP2O8·H2O (2)(T=80℃,t=5d).XRD单晶衍射仪测定了化合物的结构,结果表明:(1)属三方晶系,P3221空间群,a=b=7.1162(3)(A),c=6.9979(6),(A)=3,该晶体含有一维线性链状阴离子结构;(2)属六方晶系,P6122空间群,a=b =9.513(2)(A),c=15.906(8),(A)=6.该晶体具有三维骨架结构.实验结果表明使用乙醇作溶剂可以极大降低硼磷酸盐的合成温度,进而有助于获得手性硼磷酸盐化合物,这为手性硼磷酸盐的合成提供了一种新思路.

Next One:Study of the mechanisms of dialkyl carbonates directly formed from carbon dioxide and alcohols: New insights from kinetic and thermodynamic processes