Low-melting salts with the [CrIII(NCS)4(1,10-phenanthroline)]− complex anion: Syntheses, properties, and structures
作者:T. Peppel、P. Thiele、M. Köckerling
DOI:10.1134/s1070328412030098
日期:2012.3
the [CrIII(NCS)4(Phen)]− complex monoanion and imidazolium based cations A, with A = 1-ethyl-3-methylimidazolium (EMIm), 1-butyl-3-methylimidazolium (BMIm), 1,3-dimethyl-2,4,5-triphenylimidazolium (DML), and 1,2,3,4,5-pentamethyl-imidazolium (PMIm), were investigated. Single-crystal X-ray investigations established the structures of the four compounds. (EMIm)[Cr(NCS)4(Phen)] (I): triclinic, \(P\bar 1\)
四种新的低熔点盐,“离子液体”,由[Cr III(NCS)4(Phen)] -络合单阴离子和咪唑鎓阳离子A组成,A = 1-乙基-3-甲基咪唑鎓(EMIm),1-丁基研究了-3-甲基咪唑鎓(BMIm),1,3-二甲基-2,4,5-三苯基咪唑鎓(DML)和1,2,3,4,5-五甲基咪唑鎓(PMIm)。X射线单晶研究确定了这四种化合物的结构。(EMIm)[Cr(NCS)4(Phen)](I):三斜线,\(P \ bar 1 \),a = 8.1382(6),b = 10.4760(8),c= 16.003(1)Å,α= 90.330(4)°,β= 94.759(4)°,γ= 107.305(4)°,Z = 2,R 1(F)/ wR 2(F 2)= 0.0650 / 0.1770;(BMIm)[Cr(NCS)4(Phen)](II):三斜晶系,\(P \ bar 1 \),a = 8.5545(4),b