Abstract
Although in the title salt, C10H9N2+·CF3SO3−, the C—C and C—N bond lengths within the aromatic rings are normal, there is a considerable difference in the C—N—C angles at the protonated and unprotonated N atoms,viz. 123.42 (10) and 117.10 (11)°, respectively. Bifurcated N—H...X(X= N or O) hydrogen bonds form within the cation and between cation and anion. As a result, the cation exists in acisconformation in the solid state. An obvious π–π contact is also present between the non-protonated pyridyl rings of neighbouring cations.
Publisher
International Union of Crystallography (IUCr)
Subject
Rehabilitation,Physical Therapy, Sports Therapy and Rehabilitation,General Medicine
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献