首页> 中文期刊> 《结构化学》 >One-dimensional Hydrogen-bonded Polymer Based on Tetra-iso-butyl-resorcin4arene and 2,6-Diacetylpyridine

One-dimensional Hydrogen-bonded Polymer Based on Tetra-iso-butyl-resorcin4arene and 2,6-Diacetylpyridine

         

摘要

The co-crystallization of tetra-iso-butyl-resorcin[4]arene 1 and 2,6-diacetyl- pyridine (Ac2py) from MeCN/CH2Cl2 yielded a multi-component complex 1(Ac2py(2H2O(0.5Me-CN 2, in which the upper rim of 1 is extended supramolecularly by way of hydrogen bonds. Complex 2 (C52H66.5N1.5O14) crystallizes in monoclinic, space group P21/m with a = 10.845(9), b = 20.805(17), c = 12.881(11) (A), β = 103.884(19)o, V = 2821(4) (A)3, Dc = 1.102 g/cm3 and Z = 2. The molecular structure shows that the two adjacent double-stranded arrays as well as linear and zigzag chains generated from Ac2py and water bridging to two resorcin[4] arene molecules, respectively, facilitate self-inclusion of one-dimensional hydrogen-bonded polymer.

著录项

  • 来源
    《结构化学》 |2005年第1期|99-103|共5页
  • 作者

    刘书群; 姚文锐; 张千峰;

  • 作者单位

    Department of Applied Chemistry, School of Chemical Engineering and Chemistry, Anhui University of Technology, Maanshan, Anhui 243002, China;

    Department of Applied Chemistry, School of Chemical Engineering and Chemistry, Anhui University of Technology, Maanshan, Anhui 243002, China;

    Department of Applied Chemistry, School of Chemical Engineering and Chemistry, Anhui University of Technology, Maanshan, Anhui 243002, China;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 化学;
  • 关键词

    resorcinarene; hydrogen-bonding; supramolecular chemistry;

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