Supramolecuar motifs in s-block metal bound sulfonated monoazo dyes. Part 1 - Structural class controlled by cation type and modulated by sulfonate aryl-ring position

A.R. Kennedy, J.B.A. Kirkhouse, K.M. McCarney, O. Puissegur, W.E. Smith, E. Staunton, S.J. Teat, J.C. Cherryman, R. James