期刊
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
卷 72, 期 -, 页码 470-+出版社
INT UNION CRYSTALLOGRAPHY
DOI: 10.1107/S2056989016003662
关键词
crystal structure; coordination compound; Co-III complex; di-2-pyridylamine (dpa); azide; hydrogen bonding; supramolecular structure
资金
- Algerian agency MESRS (Ministere de l'Enseignement Superieur et de la Recherche Scientifique)
- DGRSDT (Direction Generale de la Recherche Scientifique et du Developpement Technologique)
- Universite Ferhat Abbas Setif 1
- Clarion University
The search for new molecular materials with interesting magnetic properties, using the pseudohalide azide ion and di-2-pyridylamine (dpa, C10H9N3) as a chelating ligand, led to the synthesis and structure determination of the title compound, [Co(N-3)(2)(dpa)(2)](2)SO4 center dot 2H(2)O. The crystal structure comprises discrete [Co(dpa)(2)(N-3)(2)](+) cations, sulfate anions, as well as H2O solvent molecules. The Co-III cations display a slightly distorted octahedral coordination sphere defined by two N atoms from azide anions and four N atoms from the pyridyl rings of two dpa ligands. In the crystal, extensive C-H center dot center dot center dot O, N-H center dot center dot center dot O, and O-H center dot center dot center dot O interactions result in supramolecular sheets that lie parallel to the ab plane. The sheets are further linked through O-H center dot center dot center dot N interactions between the water molecules of one sheet and azide anions of another sheet, forming a supramolecular framework.
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