聊城大学学报:自然科学版
聊城大學學報:自然科學版
료성대학학보:자연과학판
Journal of Liaocheng University:Natural Science Edition
2012年
4期
58-61
,共4页
闫娜娜%董立军%张军红%魏西莲
閆娜娜%董立軍%張軍紅%魏西蓮
염나나%동립군%장군홍%위서련
1,4-环己二酸%X-射线衍射%合成%结构表征
1,4-環己二痠%X-射線衍射%閤成%結構錶徵
1,4-배기이산%X-사선연사%합성%결구표정
trans-1%4-Cyclohexanedicarboxylic%X-ray diffraction%synthesize%structure characterization
用1,4-环己二酸分别与三苯基氯化锡,三甲基氯化锡,三丁基氯化锡,三苄基氯化锡反应,得到了[(Ph3Sn)2](C8H10)(COO)2]1,(Me3Sn)2[(C8H10)(COO)2]2,[(n—Bu)3Sn]2[(C8H10)(COO)2]3和[(PhCH2)3Sn]2[(C8H10)(COO)2]4四个新型的化合物,并通过元素分析、红外光谱和核磁共振氢谱对其结构进行了表征.其中化舍物1还通过X-射线单晶衍射进行了表征.单晶结构表明配合物1是一个二锡核的单体三苯基锡化合物,在配合物1中羧酸配体上的两个羧基都参与了配位,中心锡原子都是扭曲的四配位的四面体构型.
用1,4-環己二痠分彆與三苯基氯化錫,三甲基氯化錫,三丁基氯化錫,三芐基氯化錫反應,得到瞭[(Ph3Sn)2](C8H10)(COO)2]1,(Me3Sn)2[(C8H10)(COO)2]2,[(n—Bu)3Sn]2[(C8H10)(COO)2]3和[(PhCH2)3Sn]2[(C8H10)(COO)2]4四箇新型的化閤物,併通過元素分析、紅外光譜和覈磁共振氫譜對其結構進行瞭錶徵.其中化捨物1還通過X-射線單晶衍射進行瞭錶徵.單晶結構錶明配閤物1是一箇二錫覈的單體三苯基錫化閤物,在配閤物1中羧痠配體上的兩箇羧基都參與瞭配位,中心錫原子都是扭麯的四配位的四麵體構型.
용1,4-배기이산분별여삼분기록화석,삼갑기록화석,삼정기록화석,삼변기록화석반응,득도료[(Ph3Sn)2](C8H10)(COO)2]1,(Me3Sn)2[(C8H10)(COO)2]2,[(n—Bu)3Sn]2[(C8H10)(COO)2]3화[(PhCH2)3Sn]2[(C8H10)(COO)2]4사개신형적화합물,병통과원소분석、홍외광보화핵자공진경보대기결구진행료표정.기중화사물1환통과X-사선단정연사진행료표정.단정결구표명배합물1시일개이석핵적단체삼분기석화합물,재배합물1중최산배체상적량개최기도삼여료배위,중심석원자도시뉴곡적사배위적사면체구형.
Four new compounds[(Ph3Sn)2](C8H10)(COO)2] 1,(Me3Sn)2[(C8H10)(COO)2] 2,[(n - Bu)3 Sn]2 [(C8 H10) (COO)2 ] 3 和 [ (PhCH2)3 Sn]2 [(C8 H10 ) (COO)2 ] 4 have been synthesized by the reaction of trans-1, 4-Cyclohexane dicarboxylic acid and triphenyltin, trimethyltin, tributyltin, tribenzyltin. All the compounds have been characterized by element analyses, IR spectra, 1H NMR spectra. The compound 1 is also characterized by X-ray diffraction crystallography. The data indicated that compound 1 is a dinuclear monomer, both of the carboxyl derived from the trans-1,4-Cyclohexanedicarboxylic acid coordinating to the tin atoms. The coordination geometry about the Sn atoms are distorted trigonal bipyramidal geometry.