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Figure 4 Single-crystal X-ray structure (top view) of 1. The thermal ellipsoid plot of 1 is at a 50% probability level. All disordered atoms of the MC are shown. The metallacrown is disordered over two mutually exclusive sites by a non-crystallographic twofold axis. The refined occupancy ratio is 0.6215 (6) to 0.3785 (6). All copper atoms are labeled. Hydrogen atoms, the DMF mol­ecules, and the lattice TEA have been omitted for clarity (symmetry operator (i): −x + 1, −y + 1, −z + 1).

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
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