Figure 1
Views of the asymmetric unit of (a) MTZ·TTCA, (b) KTZ(+)·TTCA(−)·0.16H2O and (c) MIC·MIC(+)·TTCA(−), with the atom-numbering schemes. In KTZ(+)·TTCA(−)·0.16H2O, the major disorder component is drawn using unbroken lines (atoms with A suffix) and the minor disorder component is drawn using dashed lines (atoms with B suffix). Although the partially occupied water molecule is only shown with the minor component representation, it is associated with both orientations of the disordered group. Displacement ellipsoids are drawn at the 30% probability level. H atoms are shown as spheres of arbitrary radii. |