Dimethyl­ammonium guanidinium naphthalene-1,5-disulfonate

  • Bin Wei
  • Published 2012 in
    Acta crystallographica. Section E, Structure…


The asymmetric unit of the title salt, CH(6)N(3) (+)·C(2)H(8)N(+)·C(10)H(6)O(6)S(2) (2-), consists of one dimethyl-ammonium cation, one guanidinium cation, and two half naphthalene-1,5-disulfonate anions, which lie on inversion centers. N-H⋯O hydrogen bonds link the cations and anions into layers parallel to the ab plane. The layers have a sandwich-like structure, with the sulfonate groups and cations forming outer slices and the naphthalene ring systems inside.

DOI: 10.1107/S1600536812011099

Extracted Key Phrases

3 Figures and Tables

Cite this paper

@inproceedings{Wei2012DimethylammoniumGN, title={Dimethyl­ammonium guanidinium naphthalene-1,5-disulfonate}, author={Bin Wei}, booktitle={Acta crystallographica. Section E, Structure reports online}, year={2012} }