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Figure 4
Fragment of the crystal packing of 5,17-dibromo-26,28-dihydroxy-25,27-dipropynyloxycalix[4]arene (1). The minor part of the disordered bromine atom is omitted for clarity. |
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Figure 4
Fragment of the crystal packing of 5,17-dibromo-26,28-dihydroxy-25,27-dipropynyloxycalix[4]arene (1). The minor part of the disordered bromine atom is omitted for clarity. |