|
Figure 2
The crystal-packing arrangement for 1, viewed down the b axis, with the shortest C⋯H separations (2.81–2.83 Å) shown in blue. Both orientations of the H atoms on methyl groups C12, C13 and C21 are shown. |
|
Figure 2
The crystal-packing arrangement for 1, viewed down the b axis, with the shortest C⋯H separations (2.81–2.83 Å) shown in blue. Both orientations of the H atoms on methyl groups C12, C13 and C21 are shown. |