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Figure 1
The molecular structure of (I ) (Johnson, 1976 ; Farrugia, 1997 ). Displacement ellipsoids are drawn at the 20% probability level with the disordered methyl C atoms shown with three line bonds. H atoms (unlabelled) have arbitrary radii. |
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Figure 1
The molecular structure of (I ) (Johnson, 1976 ; Farrugia, 1997 ). Displacement ellipsoids are drawn at the 20% probability level with the disordered methyl C atoms shown with three line bonds. H atoms (unlabelled) have arbitrary radii. |