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Figure 5
Part of the crystal structure of compound (II)[link], showing the formation of an R22(12) dimer centred at ([1\over2], 0, [1\over2]). For the sake of clarity, H atoms not involved in the motifs shown have been omitted, and only one orientation of the disordered ethyl group is shown. Atoms marked with an asterisk (*) are at the symmetry position (1 − x, −y, 1 − z).

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 63| Part 1| December 2007| Pages o33-o37
doi:10.1107/S0108270106048402
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