期刊
INORGANIC CHEMISTRY COMMUNICATIONS
卷 12, 期 9, 页码 879-882出版社
ELSEVIER
DOI: 10.1016/j.inoche.2009.07.002
关键词
Hirshfeld surface analysis; Crystal structure; Hydrogen bonds; Polyoxometalate; Morpholine
A new soluble organic-inorganic hybrid based on polyoxomolybdate, [C6H12N5O](3)[(PO4)Mo12O36] center dot 6H(2)O (1), has been successfully synthesized and characterized by using elemental analysis, IR, UV spectroscopies, H-1 NMR technique, and single-crystal X-ray diffraction. According to the results of X-ray crystallography the anion [(PO4)Mo12O36](3-) has a typical Keggin structure and the Mo-O distances of Mo-O-Mo bonds are alternately short and long in the polyoxoanion structure. Hirshfeld surface analyses, especially d(norm) surface and fingerprint plots, are used for decoding intermolecular interactions in the crystal network and contribution of component units for the construction of the 3D architecture. The results indicate that in 1 the hydrogen bond interaction play a main role in the construction of the 3D architecture, especially the CH...O interaction which overruns the classic NH...O, N...HO hydrogen bond interactions: van der Waals force between the peripheral atoms of component units cannot be ignored. (C) 2009 Elsevier B.V. All rights reserved.
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