Syntheses and structural characterization of silver(I) complexes with versatile heterocyclic sulfur and nitrogen donor ligands
作者:Ying-Jun Zhao、Mao-Chun Hong、Yu-Cang Liang、Wei-Ping Su、Rong Cao、Zhong-Yuan Zhou、Albert S.C Chan
DOI:10.1016/s0277-5387(01)00879-8
日期:2001.9
benzimidazo[1,2-b]benzo[e]-1-thia-3-azacyclicheptane (bbch), 1,2-bis[(4-pyridinyl)-sulfanylmethyl]benzene (psb), 2,3-bis[(4-pyridinyl)-sulfanylmethyl]quinoxaline (psmq), 2-[(p-pyridinyl)-sulfanylmethyl]-pyrimidine (ppsp), and 2-[(m-pyridinyl)-sulfanylmethyl]pyrimidine (mpsp) were designed and prepared. Self-assembly between silver nitrate and bbch resulted in a coordination polymer [Ag2(bbch)2(NO3)2]n
摘要五种通用的非螯合杂环配体,苯并咪唑并[1,2-b]苯并[e] -1-硫杂-3-氮杂环庚烷(bbch),1,2-双[(4-吡啶基)-硫烷基甲基]苯(psb) ),2,3-双[(4-吡啶基)-硫烷基甲基]喹喔啉(psmq),2-[(对吡啶基)-硫烷基甲基]-嘧啶(ppsp)和2-[(间吡啶基)-硫烷基甲基]设计并制备了嘧啶(mpsp)。硝酸银和bbch之间的自组装产生了具有双银原子链的配位聚合物[Ag2(bbch)2(NO3)2] n(1),而在相同条件下处理高氯酸银和bbch则生成了离散的单核络合物[Ag(bbch)2](ClO4)(2)。通过高氯酸银和psb的化学计量反应获得了30元大环化合物[Ag2(psb)2](ClO4)2(3)。通过高氯酸银和psmq的反应获得具有锯齿形链的配位聚合物[Ag(psmq)ClO4] n(4)。硝酸银与ppsp和mpsp的反应产生了具有单链螺旋链结构