期刊
JOURNAL OF MOLECULAR STRUCTURE
卷 1072, 期 -, 页码 284-290出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.molstruc.2014.05.027
关键词
Mercury; Thiosemicarbazone; Non-covalent interactions; Metalloaromaticity
资金
- Ministry of Science and Higher Education [IP2011 056771]
- [MNiSW/SGI3700/PLodzka/040/2008]
Two coordination compounds of p-dimethylaminobenzaldehyde thiosemicarbazone, fluorescent chemosensor, have been synthesised from the mercury(II) nitrate and mercury(II) chloride, and subsequently characterised by IR spectroscopy, thermal analysis, as well as single crystal X-ray diffraction technique. The inorganic anion has a distinct influence on binding mode of thiosemicarbazone ligand to Hg(II) ion. In both compounds the metal to ligand stoichiometry is 1:2 and the organic ligands coordinate to Hg ion in the neutral thione form, but they differ in a ligand binding mode and the conformation of the ligand. The crystal packing of mercury(II) nitrate complex with thiosemicarbazone is controlled by the mercury chelate ring-phenylene ring pi...pi stacking interactions. (C) 2014 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