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Figure 10
Packing diagram for (IV)[link], showing the C—H⋯O hydrogen-bonded dimers (A⋯A and B⋯B), the propagation of dimers of mol­ecule A into a one-dimensional ribbon and the bridging role of the mol­ecule B dimer between two parallel one-dimensional ribbons. Inter­molecular inter­actions are shown as dashed lines and H atoms not involved in these inter­actions have been omitted for clarity. Ring centroids are indicated with solid circles. [Symmetry codes: (i) −x, −y + 1, −z + 1; (ii) −x + 2, −y + 2, −z + 1; (iii) x, y, z + 1; (iv) x − 1, y, z.]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 71| Part 11| October 2015| Pages 1001-1009
doi:10.1107/S2053229615019610
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