1403/01/30

عباس فرهادی کوتنایی

مرتبه علمی: استادیار
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس:
دانشکده: دانشکده علوم پایه
نشانی:
تلفن: 011-35302494

مشخصات پژوهش

عنوان
2-Amino-5-methyl­pyridinium trifluoro­acetate
نوع پژوهش
JournalPaper
کلیدواژه‌ها
single-crystal X-ray study, T=100 K, mean σ(C-C)=0.002 Å, disorder in main residue, R factor = 0.046, wR factor = 0.114, data-to-parameter ratio 18.2.
سال
2012
مجله Acta Crystallographica Section E: Structure Reports Online
شناسه DOI
پژوهشگران Kaliyaperumal Thanigaimani ، Abbas FarhadiKoutenaei ، Nuridayanti Che Khalib ، ُSuhana Arshed ، َAbdul Razak Ibrahim

چکیده

In the title salt, C6H9N2 +·C2F3O2 −, the F atoms of the anion are disordered over two sets of sites, with refined occupancies in a ratio of 0.505 (17):0.495 (17). In the crystal, cations and anions are linked via N—H⋯O hydrogen bonds, forming R 2 2(8) ring motifs. The ionic units are linked into a two-dimensional network parallel to (100) by N—H⋯O and weak C—H⋯O hydrogen bonds. The crystal structure is further stabilized by weak C—H⋯F hydrogen bonds, resulting in a three-dimensional network.