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Figure 1 . The molecular structure and atom numbering scheme for (I), with 25% probability displacement ellipsoids for non-H atoms. The A atoms are related by crystallographic inversion symmetry (code: −x + 1, −y + 1, −z + 1). |
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Figure 1 . The molecular structure and atom numbering scheme for (I), with 25% probability displacement ellipsoids for non-H atoms. The A atoms are related by crystallographic inversion symmetry (code: −x + 1, −y + 1, −z + 1). |