Piperazinediium dioxamate.

Acta Crystallogr Sect E Struct Rep Online

Published: April 2009

AI Article Synopsis

  • The compound C(4)H(12)N(2) (2+)·2C(2)H(2)NO(3) (-) features a structure made up of protonated piperazinium cations and dioxamate anions.
  • The piperazinium dication takes on a chair conformation typical of its structure.
  • The stability of the crystal is enhanced by hydrogen bonds between the cations and anions as well as between the anions themselves.

Article Abstract

The title compound, C(4)H(12)N(2) (2+)·2C(2)H(2)NO(3) (-), contains a network of doubly protanated piperazinium cations (lying about centres of inversion) and dioxamate anions. The piperazinium dication adopts a typical chair conformation. The crystal structure is stabilized by cation-to-anion N-H⋯O and anion-to-anion N-H⋯O hydrogen bonds.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977693PMC
http://dx.doi.org/10.1107/S1600536809012513DOI Listing

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Similar Publications

Piperazinediium dioxamate.

Acta Crystallogr Sect E Struct Rep Online

April 2009

Article Synopsis
  • The compound C(4)H(12)N(2) (2+)·2C(2)H(2)NO(3) (-) features a structure made up of protonated piperazinium cations and dioxamate anions.
  • The piperazinium dication takes on a chair conformation typical of its structure.
  • The stability of the crystal is enhanced by hydrogen bonds between the cations and anions as well as between the anions themselves.
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