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  • Ethylenediaminium pyridine-2,5-dicarboxylate dihydrate

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    Author(s)
    Smith, Graham
    Wermuth, Urs D
    Young, David J
    Healy, Peter C
    Griffith University Author(s)
    Healy, Peter C.
    Young, David
    Wermuth, Urs D.
    Year published
    2006
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    Abstract
    The title compound, C2H10N22+烷H3NO42-粈2O, forms a three-dimensional hydrogen-bonded framework structure in which both of the amine groups of ethyl�ediamine are protonated and participate in a total of six hydrogen-bonding inter�tions with carboxyl�e O-atom acceptors of the anions as well as the water mol�ules. The cations lie on crystallographic inversion centres and adopt extended conformations, while the anions have twofold rotational symmetry. This results in the pyridine N atom and its ortho-related CH group being disordered over two 50% occupancy sites.The title compound, C2H10N22+烷H3NO42-粈2O, forms a three-dimensional hydrogen-bonded framework structure in which both of the amine groups of ethyl�ediamine are protonated and participate in a total of six hydrogen-bonding inter�tions with carboxyl�e O-atom acceptors of the anions as well as the water mol�ules. The cations lie on crystallographic inversion centres and adopt extended conformations, while the anions have twofold rotational symmetry. This results in the pyridine N atom and its ortho-related CH group being disordered over two 50% occupancy sites.
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    Journal Title
    Acta crystallographica. Section E, Structure reports online
    Volume
    62
    Issue
    7
    Publisher URI
    http://journals.iucr.org/e/journalhomepage.html
    DOI
    https://doi.org/10.1107/S1600536806024263
    Copyright Statement
    © The Author(s) 2006. For information about this journal please refer to the journal's website. All articles published in Acta Crystallographica Section E are open access and distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. See http://creativecommons.org/licenses/by/2.0/uk/legalcode
    Subject
    Chemical sciences
    Publication URI
    http://hdl.handle.net/10072/14338
    Collection
    • Journal articles

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