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Figure 2 Chains parallel c axis in the crystal structure of I. H bonds are indicated with dashed lines. Symmetry codes: (i) −x, −y + 1, −z; (ii) −x, −y + 1, −z + 1. |
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Figure 2 Chains parallel c axis in the crystal structure of I. H bonds are indicated with dashed lines. Symmetry codes: (i) −x, −y + 1, −z; (ii) −x, −y + 1, −z + 1. |