Dimeric supramolecular motifs of two carboxylate-guanidinium compounds

Muhammad Irfan Ashiq, Ishtiaq Hussain, Sally Dixon, Mark E. Light*, Jeremy Dunbar Kilburn

*Corresponding author for this work

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    The structures of N-benzyl-N'-{6-[(4-carboxylatobenzyl)aminocarbonyl]-2-pyridylmethyl}guanidinium, C(23)H(23)N(5)O(3), (I), and N-[2-(benzylaminocarbonyl)ethyl]-N'-{6-[(4-carboxylatobenzyl)aminocarbonyl]-2-pyridylmethyl}guanidinium monohydrate, C(26)H(28)N(6)O(4)center dot H(2)O, (II), both form three-dimensional supramolecular hydrogen-bonded networks based on a dimeric primary synthon involving carboxylate-guanidinium linkages. The differences in the geometries and hydrogen-bonding connectivities are driven by the additional methylpropionamide group and water of crystallization of (II).

    Original languageEnglish
    Pages (from-to)455-458
    Number of pages4
    JournalActa Crystallographica Section C, Crystal Structure Communications
    Volume66
    DOIs
    Publication statusPublished - Sep 2010

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