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Figure 1 The molecular structure of the title molecule with atom labelling. Displacement ellipsoids are drawn at the 50% probability level. The long-range heteronuclear NMR coupling constant was measured beteen nuclei H4 (blue) and C40 (graphite). |
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Figure 1 The molecular structure of the title molecule with atom labelling. Displacement ellipsoids are drawn at the 50% probability level. The long-range heteronuclear NMR coupling constant was measured beteen nuclei H4 (blue) and C40 (graphite). |