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Figure 5
Part of the crystal structure of (I ), showing the π–π stacking interaction. For the sake of clarity, H atoms have been omitted. The atom marked with an asterisk (*) is at the symmetry position (1 − x, 1 − y, 1 − z). |
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Figure 5
Part of the crystal structure of (I ), showing the π–π stacking interaction. For the sake of clarity, H atoms have been omitted. The atom marked with an asterisk (*) is at the symmetry position (1 − x, 1 − y, 1 − z). |