Figure 4
A molecular diagram showing the atom-numbering scheme for cation 1 of (II), situated on an inversion centre. Cation 2, also situated on an inversion centre, is numbered accordingly, with the first digit referring to the number of the molecule and the second and third digits referring to the number of the atom in the molecule. Displacement ellipsoids are drawn at the 50% probability level. H atoms have been omitted for clarity. [Symmetry code: (ii) −x + 1, −y, −z + 2.] |