期刊
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY
卷 35, 期 3, 页码 200-209出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S1070328409030075
关键词
-
The Cu2LCl4 complex (I) with chiral bis{(E)-[(1S,4R)-Delta(7,8)-1-amino-2-para-menthalidene]aminohydroxy} methane (L - a derivative of natural monoterpenoid (R)-(+)-limonene) is synthesized. The crystal structure of the solvate of complex I [Cu(L)(mu-Cl)CuCl3] center dot iso-PrOH (II) is determined by X-ray diffraction analysis. Structure II is based on molecules of the [Cu(L)(mu-Cl)CuCl3] binuclear complexes in which L is the tetradentate cycle-forming ligand. One Cl atom manifests the bridging function. The CuN4Cl coordination unit is a square pyramid, and CuCl 4 is a distorted tetrahedron. The iso-PrOH molecules are localized in cavities between the layers of structure II. The mu(eff) value for complex I is 2.56 mu B and indicates the absence of an appreciable interaction between the Cu2+ ions in the Cu(II)-Cl-Cu(II) exchange cluster. The compound CuLCl2 center dot H2O (III) is synthesized. The mu(eff) value for compound III is 1.6 mu B. Complexes I and III are studied by EPR and IR spectroscopy.
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