期刊
JOURNAL OF MATERIALS CHEMISTRY
卷 19, 期 36, 页码 6504-6511出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b902954k
关键词
-
资金
- Ministerio de Educacion y Ciencia (MEC)
- Fondo Social Europeo from the EU
- Spanish MCYT Project Mat [2007-60822, 2007-28909-E/BQU]
- Consolider-Ingenio [CSD2006-2001]
Three new 3D metal-organic frameworks (MOFs), namely scandium and yttrium naphthalenedisulfonates (nds), have been obtained and their crystal structures have been determined by single crystal X-ray diffraction. The 1,5- and 2,6-nds scandium compounds (RPF-12 and RPF-13, respectively), both with the formula [Sc-2(nds)(OH)(4)](n), and the yttrium naphthalenedisulfonate [Y(1,5-nds)(OH)(H2O)](n), RPF-14, were synthesised under hydrothermal conditions. The frameworks can be described as pillared layered motifs where sheets of sulfonate bridged polyhedra are connected by naphthalene units. The scandium disulfonate [Sc-2(2,6-nds)(OH)(4)](n) is the first obtained rare-earth 2,6-nds MOF with the same stoichiometry and arrangement as its 1,5-nds counterpart. The new MOFs, with high thermal stability, act as active and selective bifunctional heterogeneous catalysts in the epoxidation of linalool and oxidation of sulfides.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据