Тип публикации: статья из журнала
Год издания: 2016
Идентификатор DOI: 10.1134/S0036023616110073
Ключевые слова: Single crystals, X ray diffraction, Crystallographic data, Fluoroquinolone antibiotics, Intra- and intermolecular hydrogen bonds, Levofloxacin, Mineral acid, Pi interactions, Space Groups, Sparfloxacin, Hydrogen bonds
Аннотация: New compounds of sparfloxacin (C19H22F2N4O3, SfH) and levofloxacin (C18H20FN3O4, LevoH) with mineral acids, namely, sparfloxacinium bromide (SfH center dot HBr, I) and levofloxacindium diperchlorate (LevoH center dot 2HClO(4), II), have been synthesized and characterized by X-ray diffraction. Crystallographic data are a = 7.7151(7)Показать полностью, b = 26.109(3) , N = 10.008(1) , beta = 103.556(1)A degrees, V = 1959.7(3) (3), space group P2(1)/n, Z = 4 for I and a = 9.727(6) , b = 20.440(12) , N = 12.286(7) , beta = 104.327(8)A degrees, V = 2367(2)(3), space group P2(1), Z = 4 for II. The structures of these compounds are stabilized by intra- and intermolecular hydrogen bonds and pi-pi interaction between SfH(2) (+) or LevoH(3) (2+) ions.
Журнал: RUSSIAN JOURNAL OF INORGANIC CHEMISTRY
Выпуск журнала: Vol. 61, Is. 11
Номера страниц: 1419-1422
ISSN журнала: 00360236
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER