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Figure 1 Molecular structure of the repeating unit of the title compound showing the labelling scheme. Displacement ellipsoids drawn at the 50% probability level. Symmetry codes: i = −x, −y + 1, −z + 2; ii = x, y, z + 1; iii = −x, −y + 1, −z + 1. |
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Figure 1 Molecular structure of the repeating unit of the title compound showing the labelling scheme. Displacement ellipsoids drawn at the 50% probability level. Symmetry codes: i = −x, −y + 1, −z + 2; ii = x, y, z + 1; iii = −x, −y + 1, −z + 1. |