Figure 3
Intra- and intermolecular hydrogen bonding within the metallacrown itself and between the MC and the lattice DMF molecule. For clarity, only the H atoms (white) involved in the hydrogen bonding have been included and only the atoms involved in the hydrogen bonding have been labelled. See Fig. 1 for display details. [Symmetry code: (ii) −x + 1, −y, −z + 1.] |