摘要
在去离子水中合成了标题配合物[Co(py)3(H2O)3](1,5-nds)(py=吡啶,1,5-nds=1,5-萘二磺酸根离子),通过红外光谱、X射线单晶衍射、热分析等手段对配合物进行了表征。结果表明,该配合物晶体属于单斜晶系,空间群为C2/c。晶体学参数:a=1.5912(3)nm,b=1.2206(2)nm,c=1.4855(3)nm,α=90°,β=98.18(3)°,γ=90°,V=2.8558(10)nm3,Z=4。每个钴离子与3个吡啶分子及3个水分子配位,1,5-萘二磺酸阴离子起到平衡电荷的作用。
The title complex [Co(py)3(H2O)3](1,5-nds)(py=pyridine,1,5-nds=1,5-naphthalenedisulfonate anion) was synthesized in deionized water and characterized by IR,X-ray single crystal diffraction and thermal analysis methods.The results of X-ray single crystal diffraction shows that the crystal of the title complex crystallized in monoclinic system with space group C2/c.The unit cell parameters include a=1.5912(3) nm,b=1.2206(2) nm,c=1.4855(3) nm,α=90°,β=98.18(3)°,γ=90°,V=2.8558(10) nm3,Z=4.Each of the cobalt ion coordinates with three pyridines and three water molecules.1,5-naphthalenedisulfonate anions play the role of charge-balancing.
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2012年第6期1785-1788,1792,共5页
Journal of Synthetic Crystals
基金
辽宁石油化工大学博士科研启动经费(2011XJJ-033)
关键词
钴离子
配体
配合物
合成
晶体结构
cobalt anion
ligand
complex
synthesis
crystal structure