Figure 3
Molecular diagrams for (III) , showing (a) the atomic numbering scheme and (b) the nonbonding interactions. Narrow broken lines (partially eclipsed by atom C5) denote P⋯O contacts and double broken lines intermolecular C—H⋯O contacts. Displacement ellipsoids are drawn at the 40% probability level. [Symmetry code: (i) −x + , y − , z.] |