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Figure 3
A mol­ecular diagram of (Ib)[link], showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omitted for clarity. Cg1, Cg2 and Cg3 denote ring centroids. Intra­molecular inter­actions (P⋯O contacts and C—H⋯π bonds) are shown as single dashed lines. The minor component of the disordered ethyl group is shown by double dashed bonds and dashed ellipsoids.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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