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Figure 4
A partial packing diagram for (II)[link], showing the helical chain along the c axis formed by the cations. The camphorsulfonate anion forms an R22(15) motif through inter­molecular N—H⋯O hydrogen bonds (dashed lines) with the cation. H atoms not involved in these inter­actions have been omitted for clarity. Only atoms involved in the hydrogen bonding are labelled. [Symmetry code: (i) −x + [{1\over 2}], −y + 1, z − [{1\over 2}].]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 69| Part 10| September 2013| Pages 1186-1191
doi:10.1107/S0108270113024323
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