Acta Crystallographica Section C

Crystal Structure Communications

Volume 62, Part 6 (June 2006)

organic compounds

sf3006 scheme

Acta Cryst. (2006). C62, o346-o349 [ doi:10.1107/S0108270106016374 ]

Solid-state architecture of saccharin salts of some diamines

R. Banerjee, B. K. Saha and G. R. Desiraju

Abstract: Hydrazinium saccharinate, N₂H₅⁺·C₇H₄NO₃S^-, crystallizes in a 1:1 ratio, while ethylenediaminium bis(saccharinate), C₂H₁₀N₂²⁺·2C₇H₄NO₃S^-, and butane-1,4-diaminium bis(saccharinate), C₄H₁₄N₂²⁺·2C₇H₄NO₃S^-, form in a 1:2 cation-anion stoichiometry. The structures contain many strong hydrogen bonds of the N⁺-HN^-, N⁺-HO, N-HO and N-HN types, with auxiliary C-HO interactions.

Formula: H₅N₂⁺·C₇H₄NO₃S^-, C₂H₁₀N₂²⁺·2C₇H₄NO₃S^- and C₄H₁₄N₂²⁺·2C₇H₄NO₃S^-


	Structure factor file (CIF format) (175.3 kbytes) [ doi:10.1107/S0108270106016374/sf3006Isup2.hkl ] Contains datablock I

	Structure factor file (CIF format) (234.1 kbytes) [ doi:10.1107/S0108270106016374/sf3006IIsup3.hkl ] Contains datablock II

	Structure factor file (CIF format) (92.1 kbytes) [ doi:10.1107/S0108270106016374/sf3006IIIsup4.hkl ] Contains datablock III

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