Structure and charge distribution of oxamide as determined from high-order X-ray data

G. de With, Sybolt Harkema

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    Abstract

    The crystal structure and electronic charge distribution of oxamide (oxalic acid diamide, C2N202H4) have been determined at 293 K by X-ray methods. The structural results of Ayerst & Duke [Acta Cryst. (1954), 7, 588-590] have been confirmed. High-order data [up to (sin 0)/2 = 1.15 A -~] were collected. A clear indication of bonding features is obtained. The effect of data cut-off on the difference density map has been investigated.
    Original languageUndefined
    Pages (from-to)2367-2372
    JournalActa Crystallographica Section B: Structural crystallography and crystal chemistry
    Volume33
    Issue number8
    DOIs
    Publication statusPublished - 1977

    Keywords

    • IR-59114

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