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Figure 4
The building block of the crystal structure of (I) . Hydrogen bonds are drawn as dashed lines. [Symmetry codes: (i) − + x, + y, + z; (ii) − x, y, 2 − z.] |
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Figure 4
The building block of the crystal structure of (I) . Hydrogen bonds are drawn as dashed lines. [Symmetry codes: (i) − + x, + y, + z; (ii) − x, y, 2 − z.] |