|
Figure 1 The structure of (I), showing the atom-numbering scheme and displacement ellipsoids drawn at the 30% probability level. H atoms have been omitted for clarity. [Symmetry codes: (i) −x, −y + 1, −z + 1; (ii) −x + 1, −y + 2, −z + 3; (iii) −x, −y + 2, −z + 2]] |