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Figure 2 Single-crystal X-ray structure (side view) of 1. The DMF is coordinated to Cu2 with a CuII—O7 distance of 2.763 (14) Å. The thermal ellipsoid plot of 1 is at a 50% probability level with the disordered portions of the mol­ecule shown only at the higher occupancy positions. Cu2 and O7 are labeled to highlight the DMF mol­ecules bonded to the metallacrown. Hydrogen atoms 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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