Figure 3
Displacement ellipsoid plots drawn at the 50% probability level of the asymmetric unit of {[(Ph2N)Er(μ-NPh2)]4(μ-O)2}·(C6H6)2, 3-Er, with atoms Er1′, Er2′, O1′, N2′ added for clarity (left) and the Er4O2 core of 3-Er (right). Hydrogen atoms and a molecule of benzene in the asymmetric unit are omitted for clarity. Symmetry code: (′) −x + 1, −y + 1, −z + 1. |