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A new one-dimensional helical complex from the coordination ofm-xylylene dicyanide with silver (I) perchlorate

Authors
Journal
Materials Letters
0167-577X
Publisher
Elsevier
Publication Date
Volume
60
Issue
15
Identifiers
DOI: 10.1016/j.matlet.2005.12.034
Keywords
  • Silver (I) Compound
  • Helix
  • M-Xylylene Dicyanide
  • X-Ray Crystal Structure
  • Thermal Properties
  • Solution Grown Crystal
  • Coordination Complex

Abstract

Abstract Crystallization of m-xylylene dicyanide (C 10H 8N 2) with AgClO 4 from methanol solution at − 10 °C affords columnar colorless crystals of [Ag(C 10H 8N 2)ClO 4] n with high yield. The compound structure was confirmed by X-ray crystallography, indicating that its structure features the characteristics of the helical infinite chain along b axis. The 1H NMR and IR spectrum shows that multiplet can be indexed to the proton peaks and the ν(Ph–H) and ν(C–H) bands of the m-xylylene dicyanide, respectively. Furthermore, the stability behavior of the [Ag(C 10H 8N 2)ClO 4] n is investigated to present that the tiled compound is stable at below 250 °C.

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