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Figure 2 Part of a chain of C1-containing mol­ecules in the crystal of (I), with the dashed lines indicating the pseudo-aromatic stacking contacts between the centroids of the 5-membered rings (see text). All H atoms omitted for clarity. Symmetry codes: (i) 2-x, [{1\over 2}] + y, 1-z; (ii) 2-x, [{1\over 2}] + y, 1-z. The C18-containing mol­ecule forms similar chains.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 63| Part 12| November 2007| Page o4878
doi:10.1107/S160053680706148X
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