摘要
采用缓慢蒸发法,在水溶剂中合成了含氮配体单核Ni(Ⅱ)配合物[Ni(py)3(H2O)3](1,5-nds)(py=pyridine,1,5-nds=1,5-萘二磺酸根离子)。采用X射线单晶衍射、红外光谱、热分析和紫外可见光谱等方法对配合物进行了表征。X射线单晶衍射表征结果表明,该配合物晶体属于单斜晶系,空间群为C2/c。晶体学参数:a=1.569 46(17)nm,b=1.219 95(12)nm,c=1.454 71(16)nm,β=14.547 1(16)°,V=2.765 1(5)nm3,Z=4。考察了该配合物的磁性和荧光性质。
The mononuclear containing N-donor ligand Ni(ll) complex [Ni(py)3(H20)3J(1,5-nds) (py=pyridine, 1,5- ntis= 1,5-naphthalene-disulfonate anion) was synthesized by slow evaporation method in water. It was characterized by X-ray crystal diffraction, IR, thermal analysis, UV-Vis spectroscopy, etc. The characterization results of X-ray single crystal diffraction show that the crystal of the complex crystallized in monoclinic system with space group C2/c. The unit cell parameters include a=1.569 46(17) nm, b=1.219 95(12) nm, c=1.454 71(16) nm,/3= 14.547 1(16)°, V=2.765 1(5) nm3, Z=4. The magnetic and fluorescent properties of the complex were studied. CCDC: 947286.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2013年第10期2079-2084,共6页
Chinese Journal of Inorganic Chemistry
基金
辽宁石油化工大学博士科研启动经费(No.2011XJJ-033)
辽宁石油化工大学创新训练资助项目
关键词
镍离子
配合物
热稳定性
晶体结构
吡啶
nickel anion
complex
thermal stability property
crystal structure
pyridine