Browsing by Author "Fatima Allouche"

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    Hydrogen bonding in 2-carboxyanilinium dihydrogen phosphite at 100 K
    (2009-02-25) Fatima Allouche
    The title compound, C 7 H 8 NO 2 H 2 PO 3 , is formed from alternating layers of organic cations and inorganic anions stacked along the a-axis direction. They are associated via O— H O, N—H O and C—H O hydrogen bonding, giving rise to two different R 2 2 (8) graph-set motifs and generating a three-dimensional network.
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    Hydrogen bonding in 2-carboxyanilinium dihydrogenphosphate
    (2007-04-02) Fatima Allouche
    This work is part of our research on intermolecular inter- actions in hydrogen-bonded molecular and ionic crystals. In recent years investigations of hybrid materials have attracted a great deal of attention; in addition to their interesting structural topologies and potential application in the field of new materials science, such as ion-exchange, adsorption, molecular recognition, catalysis and magnetism, hybrid compounds have very interesting electrical, magnetic and optical properties (Kagan et al., 1999; Mazeaud et al., 2000; Ravikumar et al., 2002; Aakeroy et al., 1999; Siegel et al., 1998). The kind of hydrogen bonding in hybrid compounds is also present in the active sites of several biological systems.