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Figure 2 . Perspective view of part of the crystal structure of (I), showing the formation of a hydrogen-bonded sheet built from R21(6), R22(12), R32(8) and R55(16) rings. |
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Figure 2 . Perspective view of part of the crystal structure of (I), showing the formation of a hydrogen-bonded sheet built from R21(6), R22(12), R32(8) and R55(16) rings. |