Unconstrained exocyclic groups

In Figure 5, we present a stereoview of the superposition of structures A", B and C" obtained when all atoms were included in the structural comparison. In Figure 5, we also present a stereoview of the superpositions of these three structures when unconstrained exocyclic groups were excluded from the comparison. 

Figure 5. Stereoview of the superposition of the NMR refined one-state structural solution. A" (—), B" (- ), and C" (—) (a) with unconstrained exocyclic groups included in the comparison and (b) excluded from the comparison.

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