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Synthesis and X-ray crystal structure studies of 1-ethyl-3-(2-chlorophenyl)-1,2,3-triazolium perchlorate
Authors:K Mantelingu  KS Rangappa  Basappa  BH Doreswamy  M Mahendra  MA Sridhar  J Shashidhara Prasad
Institution:(1) Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysore, 570 006, India;(2) Department of Studies in Physics, University of Mysore, Manasagangotri, Mysore, 570 006, India
Abstract:The isolation of stable carbenes of the Arduengo (1a) and Wanzlick (2a) type has prompted us to look for stable nitrenium ions of the related structural type 1-ethyl-3-(2-chloropenyl)-1,2,3-triazolium perchlorate (6+ClO4 ). The title compound was synthesized and the structure was investigated by X-ray crystallography. It crystallizes in the monoclinic space group P2 1/n with cell parameters a = 7.066(4) Å, b = 27.680(6) Å, c = 7.486(2) Å, beta = 111.22(3)°, and Z = 4. The structure exhibits arrangement of the molecules with intermolecular hydrogen bonds within the layers.
Keywords:Nitrenium ions  carbenes  triazolium perchlorates  crystal structure
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