Reactions of the pentachlorostannate(<scp>IV</scp>) anion with Lewis bases, and Mössbauer data for some adducts of the type pentachlorostannate(<scp>IV</scp>)–base (1/1)
作者:Desmond Cunningham、James Finnegan、John D. Donaldson、Malcolm J. Frazer
DOI:10.1039/dt9770000162
日期:——
Reactions of tetraethylammonium pentachlorostannate(IV) with a variety of Lewis bases have been investigated. Those with acetonitrile, pyridine, tetrahydrofuran, and salicylaldehyde as base (L) result in the formation of adducts [NEt4][SnCl5·L], while with trimethylamine, 2,2′-bipyridyl (bipy), phosphines, arsines, phosphine oxides, and arsine oxides the products are [NEt4]2[SnCl6] and 1:2 adducts
已经研究了五氯锡酸四乙铵(IV)与多种路易斯碱的反应。以乙腈,吡啶,四氢呋喃和水杨醛为碱(L)的那些会导致形成加合物[NEt 4 ] [SnCl 5 ·L],而与三甲胺,2,2'-联吡啶(bipy),膦、,、氧化膦和氧化砷的产物是[NEt 4 ] 2 [SnCl 6 ]和四氯化锡(IV)的1:2加合物(在联吡啶的情况下为1:1加合物)。与喹啉-8-醇(Hquin),戊烷-2,4-二酮(Hpd)和对pol酮(Htrop)的反应导致HCl的消除和[NEt 4 4] [SnCl 4的形成L'](L'= quin,pd或trop)。加合物[NEt 4 ] [SnCl 5 ·L]的Mössbauer四极分裂数据与从点电荷模型预测的数据一致。