Figure 1
The coordination environment about the Eu atom in (I); displacement ellipsoids are drawn at the 50% probability level. H atoms are drawn with an arbitrary radius. The disorder of one H atom at O12 is indicated by the use of solid and open bond types. Dashed lines indicate hydrogen bonds. [Symmetry codes: (ii) x, y + 1, z; (iii) x, y − 1, z.] |