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Figure 2
(a) A mol­ecular view of one of the two related halves in the asymmetric unit of (IIa)[link], showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry codes: (i) x, y, z + 1; (ii) x, y − 1, z]. (b) An overlapping view of the mol­ecular units of (IIa)[link] and (II) (solid and broken lines, respectively).

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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