【摘要】 合成了二苯并18冠6冠醚配合物:[K（DB18C6）]2[Co（NCS）4]C3H6O,并通过元素分析、红外光谱及X-射线单晶衍射对结构进行了分析.配合物为:单斜晶系、空间群C2/C.晶体学数据:a=2.051（8）,b=1.517 4（7）,c=1.912 5（8）nm,β=92.422（8）°,V=5.927（4）nm3,Z=4,Dcalc=1.352 g·cm-3,F（000）=2 516,R1=0.061,wR=0.126 5.配合物由两个[K（DB18C6）]+配阳离子、一个[Co（NCS）4]2-配阴离子和一个C3H6O分子组成.四个硫氰酸根的氨原子与钴原子配位,[Co（NCS）4]2-为四面体构型.K+除与冠醚环6个氧原子成键外还与丙酮氧原子配位成键.更多还原

【Abstract】 Complex of DB-18-Crown-6: [K(DB18C6)]2[Co(NCS)4]C3H6O has been isolated and characterized by element analysis, IR and X-ray diffraction analysis. The Complexe belongs to monoclinic,space group C2/C with cell dimensions, a=2.051 5(8),b=1. 517 4(7) ,c=1. 912 5(8) nm,β = 92. 422(8)°,V=5.927(4) nm3,z=4,Dcalc = 1.352 Mg·m-3,F(000) = 2 516,R1 = 0.061 4,wR2=0. 126 5. Co atom is Coordinated by four N atoms and [Co (NCS)4]2- is terahedral structure.. K+ is Coordinated by six oxygen atoms with one crown ether ring. K+ is also Coordinated by one sulfur atom with one NCS- and one oxygen atom with one C3H6O.更多还原