Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 1 (January 2012)

organic compounds

bh2404 scheme

Acta Cryst. (2012). E68, o90 [ doi:10.1107/S1600536811052718 ]

Bis(trimethylammonium) naphthalene-1,5-disulfonate

Y. Jin

Abstract: The asymmetric unit of the title compound, 2C₃H₁₀N⁺·C₁₀H₆S₂O₆^2-, contains a half-anion, which is completed by inversion symmetry, and one cation. The cations and anions are associated via strong N-HO(sulfonate) hydrogen-bonding interactions, forming cation-anion-cation groups. Secondary interactions such as C-H(ammonium)O(sulfonate) and van der Waals interactions link the cations and anions together in a three-dimensional crystal structure, with zigzag rows of cations lying between layers of anions.


	Hyper-Text Markup Language (HTML) file (50.0 kbytes) [ doi:10.1107/S1600536811052718/bh2404sup0.html ] Supplementary materials

	Chemical Markup Language (CML) file (7.6 kbytes) [ doi:10.1107/S1600536811052718/bh2404Isup3.cml ] Supplementary material

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