Copper(I) Coordination Polymers with Alkanedithiol and -dinitrile Bridging Ligands
作者:M. Heller、W. S. Sheldrick
DOI:10.1002/zaac.200400165
日期:2004.10
these 2D polymers, [CuI(NCCH2CH2OCH2CH2CN)] (3) and [(CuI)4(NCCH2CH2OCH2CH2CN)2] (4) both contain infinite chains with respectively (CuI)2 rings and distorted (CuI)4 cubes as building units. Solvothermal reaction of CuI with the thiacrown ether 1, 4, 10-trithia-15-crown-5 (1, 4, 10TT15C5) in acetonitrile affords the lamellar coordination polymer [(CuI)3(1, 4, 10TT15C5)] (7) in which copper atoms of
具有 1, 2-乙二硫醇、3, 6-dioxa-1、8-辛二硫醇和 3-oxa-1, 5-戊二腈分别作为 μ-S、S' 和 μ-N、N' 桥接配体的 CuI 基配位聚合物已通过 CuI 与适当的烷烃衍生物在乙腈中的反应制备。[Cu(HSCH2CH2SH)2]I (1) 包含 44 个阳离子网,[(CuI)2(HSCH2CH2OCH2CH2OCH2CH2SH)] (2) 中性层,其中阶梯状 CuI 双链通过二硫醇间隔物连接。与这些二维聚合物相比,[CuI(NCCH2CH2OCH2CH2CN)] (3) 和 [(CuI)4(NCCH2CH2OCH2CH2CN)2] (4) 都包含无限链,分别具有 (CuI)2 环和扭曲的 (CuI)4 立方体作为建筑单位。CuI 与硫杂冠醚 1, 4, 10-trithia-15-crown-5 (1, 4, 10TT15C5) 在乙腈中的溶剂热反应得到层状配位聚合物