Fig. 10. (a) Dihedral scan geometries from Fig. 9 projected into the top two PCs and (b) the proportion of variance explained by each principal component of the N2O–acrylonitrile complex system using aligned Cartesian coordinates as input to PCA. (c) Dihedral scan geometries from Fig. 9 projected into the top two PCs and (d) the proportion of variance explained by each principal component of the N2O–acrylonitrile complex system using squared interatomic distances as input to PCA.
