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Figure 1
The mol­ecular structures of (a) (I)[link] (H atoms omitted) and (b) (II)[link] (dashed lines denote hydrogen bonds), showing the atom-labeling scheme. The atom ellipsoids represent displacement parameters at the 50% probability level at ca 110 (2) K. H atoms have been omitted.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 64| Part 9| August 2008| Pages o498-o501
doi:10.1107/S0108270108025377
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