Сибирский федеральный университет

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) , 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

• Golovnev N.N. (Siberian Federal University)
• Vasil'ev A.D. (Kirenskii Institute of Physics,Siberian Branch,Russian Academy of Sciences; Siberian Federal University)

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