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Figure 4
A packing diagram for compound (IId[link]), illustrating the π–π stacking network. H atoms have been omitted for clarity. [Symmetry codes: (i) 1 − x, 2 − y, −z, for (IIdA); (ii) 1 − x, 1 − y, −z, for (IIdA); (iii) 2 − x, 1 − y, −z, for (IIdB).]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 60| Part 9| August 2004| Pages o623-o626
doi:10.1107/S0108270104014660
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