http://hdl.handle.net/20.500.12128/347
Tytuł: | 3-[(E)-2-(5,7-Dichloro-8-hydroxyquinolin-2-yl)vinyl]-4-hydroxyphenyl acetate |
Autor: | Ponikiewski, Łukasz Nycz, Jacek E. |
Słowa kluczowe: | Organic compounds |
Data wydania: | 2009 |
Źródło: | Acta Crystallographica Section E Structure Reports Online, Vol. 65, iss. 3 (2009), s. o515 |
Abstrakt: | The two symmetry independent mol-ecules of the title compound, C 19H13Cl2NO4, show similar conformations with the acetyl group twisted strongly relative to the remaining, virtually flat (r.m.s. deviations = 0.0173 and 0.0065 Å), part of the mol-ecule. The hydroxyl groups of the 8-hydroxy-quinoline residues are involved in intra-molecular O - H⋯N hydrogen bonds, which, in one case, forms a part of a three-center inter-action. Inter-molecular O - H⋯O hydrogen bonds assemble the mol-ecules into a one-dimensional polymeric structure extended along the a axis. The 4-hydroxy-phenyl group of one mol-ecule forms an O - H⋯O hydrogen bond, in which the hydroxyl H atom is disordered, with its inversion center counterpart. |
URI: | http://hdl.handle.net/20.500.12128/347 |
DOI: | 10.1107/S1600536809001950 |
ISSN: | 1600-5368 |
Pojawia się w kolekcji: | Artykuły (WNŚiT) |
Plik | Opis | Rozmiar | Format | |
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Ponikiewski_3-[(E)-2-(5,7-Dichloro-8-hydroxyquinolin-2-yl)vinyl]-4-hydroxyphenyl acetate.pdf | 864,03 kB | Adobe PDF | Przejrzyj / Otwórz |
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