【摘 要】
：
利用硝酸铋和哌啶氨荒酸盐反应,合成了一维链状铋配合物[Bi(S2CNC5H10)2?(NO3)]∞。通过元素分析和红外光谱对其结构进行了表征。用X-射线单晶衍射测定了该配合物的晶体结构,
【机 构】
：
聊城大学化学系,聊城大学化学系,聊城大学化学系 聊城252059,聊城252059,聊城252059
论文部分内容阅读
利用硝酸铋和哌啶氨荒酸盐反应,合成了一维链状铋配合物[Bi(S2CNC5H10)2?(NO3)]∞。通过元素分析和红外光谱对其结构进行了表征。用X-射线单晶衍射测定了该配合物的晶体结构,测试结果表明:配合物晶体属单斜晶系,空间群P21/c,a=13.802(3),b=6.2005(13),c=22.587(5)?,β=103.509(3)o,V=1879.5(7)?3,Mr=591.53,Z=4,F(000)=1136,Dc=2.090g/cm3,μ(MoKα)=9.840mm–1,R=0.0301,wR=0.0399。在该配合物中,铋原子为六配位的畸变八面体构型。通过硝酸根的桥连作用,形成了一维链状结构。
One-dimensional chain-like bismuth complex [Bi (S2CNC5H10) 2? (NO3)] ∞ was synthesized by the reaction of bismuth nitrate and piperidine disilicate. Its structure was characterized by elemental analysis and infrared spectroscopy. The crystal structure of the complex was determined by X-ray single crystal diffraction. The results show that the complex crystal belongs to the monoclinic system with the space group P21 / c, a = 13.802 (3), b = 6.2005 = 22.587 (5) ?, β = 103.509 (3) o, V = 1879.5 (7)? 3, Mr = 591.53, Z = 4, F000 = 1136 and Dc = 2.090 g / = 9.840 mm-1, R = 0.0301, wR = 0.0399. In this complex, the bismuth atom is a six-coordinated distorted octahedral configuration. Through the bridging effect of nitrate, a one-dimensional chain structure is formed.
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