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![[Figure 1]](bg3044fig1mag.jpg)
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Figure 1
Left: displacement ellipsoid plots and atomic numbering schemes of (I), showing (a) the literature structure of (Im) (Morosin, 1965  ) at room temperature with the original atomic numbering scheme and (b) (Ia) at 290 K. Ellipsoids are drawn at the 50% probability level and H atoms have been omitted for clarity. Right: peanut plots (Hummel et al., 1990) showing the difference between the measured displacement parameters and the parameters obtained by rigid-body analyses using the program THMA11 (Schomaker & Trueblood, 1998). A scale factor of 3.08 was used for the r.m.s. surfaces. [In the electronic version of the paper, blue spheres (darker here) indicate positive differences and purple spheres (lighter here) negative differences.] (c) The literature structure of Morosin (1965) at room temperature and (d) (Ia) at 290 K. The plots are drawn in the same orientation as the displacement ellipsoid plots and have the same atomic numbering schemes. |
![[Figure 1]](bg3044fig1.jpg)
 | STRUCTURAL CHEMISTRY |
ISSN: 2053-2296
