Figure 2
A view of molecule B (the S,R isomer) from (I) with the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. The large anisotropy of the ellipsoids of the methoxycarbonylpyrrole group indicates a possible rotational disorder. Atom H5B is wholly obscured behind C5B. |