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  • Crystal structure of ciprofloxacin hexahydrate and its characterization
    Turel, Iztok ; Bukovec, Peter ; Quirós, Miguel
    Ciprofloxacin hexahydrate has been prepared and its crystal structure has been determined by X-ray crystallography. The molecule is in the zwitterionic form in solid state, the carboxylic proton ... being present at terminal piperazine nitrogen atom (N(74)) which is in contrast to the previously reported structures of quinolones. Water molecules are involved in a very complicated hydrogen bonding network. Different other techniques (IR, Raman spectroscopy, thermal and elemental analysis) were used to characterize the title compound and to compare its properties with similar compounds.
    Source: International journal of pharmaceutics. - ISSN 0378-5173 (Vol. 152, 1997, str. 59-65)
    Type of material - article, component part
    Publish date - 1997
    Language - english
    COBISS.SI-ID - 18035717