مشخصات پژوهش

عنوان	2-amino-5-methylpyridinium 4-chlorobenzoate
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	single-crystal X-ray study, T=100 K, mean σ(C-C)=0.002 Å, R factor = 0.047, wR factor = 0.139, data-to-parameter ratio 26.3.
چکیده	The 4-chloro­benzoate anion of the title salt, C6H9N2 +·C7H4ClO2 −, is nearly planar with a dihedral angle of 5.14 (16)° between the benzene ring and the carboxyl­ate group. In the crystal, the protonated N atom and the 2-amino group of the cation are hydrogen bonded to the carboxyl­ate O atoms of the anion via a pair of N—H⋯O hydrogen bonds with an R 2 2(8) ring motif. The ion pairs are further connected via N—H⋯O and weak C—H⋯O hydrogen bonds, forming a two-dimensional network parallel to the bc plane. The crystal structure also features a π–π stacking inter­action between the pyridinium and benzene rings with a centroid–centroid distance of 3.7948 (9) Å
پژوهشگران	عبدلرزاک ابراهیم (نفر چهارم)، سوهانا آرشد (نفر سوم)، عباس فرهادی کوتنایی (نفر دوم)، کالیاپریومال تانیگای مانی (نفر اول)