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Figure 1 The structure of (I) with displacement ellipsoids are drawn at the 50% probability level. The dashed lines denote hydrogen bonds. The complex is located on a center of inversion; i: −x, −y, −z. |
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Figure 1 The structure of (I) with displacement ellipsoids are drawn at the 50% probability level. The dashed lines denote hydrogen bonds. The complex is located on a center of inversion; i: −x, −y, −z. |