Figure 1.
Schematic representation of the asymmetric unit in [Cu3L2(DMF)2]n (1), emphasizing the disorder present in the coordinated DMF molecule and the inversion centre present in the Cu2 atom. Metal centre coordination environments were generated using the symmetry transformation (i) x + 3/2, y + 1/2, −z + 1/2; (ii) x + 1/2, −y + 3/2, z + 1/2; (iii) −x + 2, −y + 2, −z + 1; (iv) x − 1/2, − y + 3/2, z − 1/2; (v) – x + 1, y, − z + 1/.