Fig. 6: Energy changes for the M(OAr)4 complexes as a function of pressure for M = Th (pink triangles), U (green circles) and Np (blue squares). | Nature Communications

Fig. 6: Energy changes for the M(OAr)4 complexes as a function of pressure for M = Th (pink triangles), U (green circles) and Np (blue squares).

From: Covalent bond shortening and distortion induced by pressurization of thorium, uranium, and neptunium tetrakis aryloxides

Fig. 6: Energy changes for the M(OAr)4 complexes as a function of pressure for M = Th (pink triangles), U (green circles) and Np (blue squares).

Linear regression analysis of values up to ca. 2.8 GPa for Th and U, and ca. 1.5 GPa for Np: R2 = 0.90, 0.88, and 0.98 for Th, U, and Np, respectively. The linear regression analysis extends in each case from ambient conditions up to the phase transition pressure (2.8 GPa for Th/U and 1.5 GPa for Np, indicated on the plot with vertical dashed lines.

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