摘要
A novel hydroxo-lanthanide cluster organic framework, Sm3L8(μ3-OH)(H2O)·H2O (1), derived from the 4-pyridin-4-ylbenzoic acid (HL) has been hydrothermally made and structurally characterized by single crystal X-ray diffraction. Structure analysis shows the hexanuclear Sm6 cluster unit is composed of inorganic tetranuclear hydroxo [Sm4(OH)2]10+ (Sm4) cluster and dimeric [Sm2(COO)4]2+ (Sm2) core. The Sm6 cluster units are connected by L ligands to form a 2D Ln-based cluster organic framework. From the topological point of view, the layer architecture can be described as 4-connected sql net. Furthermore, the elemental analysis, PXRD, IR and TGA are also studied.
源语言 | 英语 |
---|---|
页(从-至) | 1401-1411 |
页数 | 11 |
期刊 | Journal of Cluster Science |
卷 | 25 |
期 | 5 |
DOI | |
出版状态 | 已出版 - 1 9月 2014 |
已对外发布 | 是 |