| 氢键和π-π诱导的三重穿插的二维Zn(Ⅱ)配位聚合物的晶体结构和荧光性能(英文) |
| Structure and Photoluminescent Property of Three-Fold Interpenetrated 2D Zn(Ⅱ) Coordination Polymer Induced by H-Bonding and π-π Interaction |
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| 摘要: 本文以(4-羧基苄基)-4,4′-二羧基二苯胺(H3L)和1，10-菲罗啉(Phen)为配体，溶剂热合成了一个二维锌配位聚合物[Zn(HL)(Phen)]n (1)，对其进行了红外、热重、粉末单晶衍射等表征，配合物属于三斜晶系，空间群P21/c。相邻的Zn(Ⅱ)离子通过连接HL2-和Phen形成一维之字形的链，该一维链通过氢键和π-π作用进一步形成三重穿插的二维超分子结构。此外，还研究了配合物的荧光性能。 |
| 关键词: 配位聚合物 氢键 π-π作用 荧光性质 |
| 基金项目: |
| Abstract: Solvothermal reaction of 4,4′-[(4-carboxybenzyl)nitrilo]dibenzoate (H3L) with 1,10-phenanthroline (Phen) produced a two dimensional (2D) zinc(Ⅱ) coordination polymer [Zn(HL)(Phen)]n(1). The complex was characterized by elemental analysis, IR spectroscopy, and X-ray single-crystal diffraction. It crystallizes in the monoclinic system, space group P21/c. The neighboring Zn(Ⅱ) ions are linked by HL2- anions and Phen to form infinitely 1D zigzag chain, the 1D chains further linked each other to form 3-fold interpenetrated 2D wavelike sheet by H-bonding and π-π interaction. In addition, the fluorescence property of 1 was also studied. CCDC: 901345. |
| Keywords: coordination polymer H-bonding π-π interaction fluorescence |
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| 胡劲松,汪茂灿,石建军,吴小雨,何 杰.氢键和π-π诱导的三重穿插的二维Zn(Ⅱ)配位聚合物的晶体结构和荧光性能(英文)[J].无机化学学报,2013,29(1):123-126. |
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