Tetra-μ-acetato-bis{[9-(pyrazin-2-yl)-9H-carbazole]copper(II)}
oleh: Jin Min Li
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2009-08-01 |
Deskripsi
The title complex, [Cu2(CH3COO)4(C16H11N3)2], lies on an inversion centre, with four acetate ligands bridging two symmetry-related CuII ions and two monodentate 9-(pyrazin-2-yl)-9H-carbazole ligands coordinating each CuII ion via the N atoms of the pyrazine rings, forming slightly distorted square-pyramidal geometries. There are weak π–π stacking interactions between the pyrrole rings of symmetry-related molecules, with a centroid-to-centroid distance of 3.692 (2) Å.