مشخصات پژوهش

صفحه نخست /Piperazine-1,4-diium ...
عنوان Piperazine-1,4-diium pyridine-2,3- dicarboxylate methanol monosolvate
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Single-crystal X-ray study
چکیده The title solvated molecular salt, C4H12N2 2+C7H3NO4 2- CH3OH or (pipzH2)(py-2,3-dc)MeOH, was prepared by the reaction of pyridine-2,3-dicarboxylic acid (py-2,3-dcH2) and piperazine (pipz) in methanol (MeOH) as solvent. One of the two carboxylate groups of the acid fragment is nearly perpendicular to the pyridine ring and the other is almost in its plane [C—C—C—O torsion angles = 85.50 (11) and 88.07 (11) and N—C—C—O torsion angles = 176.31 (8) and 5.41 (13)]. In the crystal, the components are linked by O—H  O, N—H  O and C—H  O hydrogen bonds, generating a three-dimensional network.
پژوهشگران محمد قادرمزی (نفر دوم)، نسرین کاکائی (نفر سوم)، فرانک منطقی (نفر اول)