摘要
本文合成了一个复杂的单核配合物 [Co(H2 dmg) 2 Cl2 ]3 ·[Co(H2 dmg) 2 Cl(OH) ]·[Co(Hdmg) (phen) ]·(H2 O) 4(H2 dmg =dimethylglyoxime,phen=1,10 Phenanthroline)。通过X射线衍射技术获得其单晶结构。在单晶结构中 ,每五个单核钴 (II)的配位结构形成一个重复单元 ,是一个较为复杂的单晶。其空间群为P 1,晶胞参数为a=1.3738nm ;b =1.4 396nm ;c =1.86 5 6nm。本文中我们将讨论该化合物的分子结构及相关光谱性质。
A new assemble crystal[Co(H_2dmg)_2Cl_2]_3·[Co(H_2dmg)_2Cl(OH)]·[Co(Hdmg)(phen)]·(H_2O)_4 (H_2dmg=dimethylglyoxime, phen=1,10-Phenanthroline) was synthesized and its structure was determined by X-ray diffraction method. The five central Co^(2+) ions and relevant ligands form a unit which piles up in space.The space group is P-1,cell parameters a=1.3738nm,b=1.4396nm,c=1.8656nm. Molecular structure and spectroscopic properties of the complex were also discussed in this article.
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2004年第4期486-489,共4页
Journal of Synthetic Crystals
基金
NationalNaturalScienceFoundationofChina (No .50 1 32 0 1 0 )andthe985ProgramofTsinghuaUniversityBiography :LIUXuan wen(1 973 ) ,Male ,fromLiaoningprovince ,Doctor
