A metal-organic framework via the reaction of benzoate with a cationic inorganic material

被引:5
作者
Swanson, Claudia H. [1 ]
Cummings, Steven P. [1 ]
Grysell, Martin [1 ]
Tran, Dat T. [1 ]
Rogow, David L. [1 ]
Oliver, Allen G. [1 ]
Oliver, Scott R. J. [1 ]
机构
[1] Univ Calif Santa Cruz, Dept Chem & Biochem, Santa Cruz, CA 95064 USA
关键词
CRYSTAL-STRUCTURE; COORDINATION POLYMER; ADSORPTION; HYDROGEN; SITES; COMPLEXES; CATALYSIS;
D O I
10.1039/b912874c
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Our research group previously reported a two-dimensional cationic inorganic material (BING-5, Pb3F5NO3) where nitrate resides in the interlamellar space and can be anion exchanged. Investigation of the possible exchange of nitrate for benzoate led to the discovery of a layered metal-organic framework, lead benzoate hydrate [Pb(C6H5CO2)(2)(OH2)]. The compound crystallizes as colourless plates in the monoclinic space group P2(1)/c. The two dimensional lead-oxygen layers contain bridging benzoate oxygen atoms, with bridging water molecules further supporting the layers. The benzoate molecules are positioned perpendicular to the layers and form a hydrophobic bilayer region. The material shows basic character when immersed in various solvents suggesting potential as a base catalyst.
引用
收藏
页码:9849 / 9853
页数:5
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