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Figure 3
Scatterplot illustrating the distribution of the four bond angles (°) C11—N1—C14 (denoted 1), N2—C14—N1 (2), N1—C11—C12 (3) and C10—C11—N1 (4) with respect to the C14—N1—C11—C12 torsion angle (τ1, °) that relates the orientation of the aniline ring to the pyrimidine ring. The τ1 values have been restricted to the range from −90 to +90°. |