Observation of a re-entrant phase transition in the molecular complex tris(μ2-3,5-diiso­propyl-1,2,4-triazolato-κ2N1:N2)trigold(I) under high pressure

Woodall, C.H.; Christensen, J.; Skelton, J.M.; Hatcher, L.E.; Parlett, A.; Raithby, P.R.; Walsh, A.; Parker, S.C.; Beavers, C.M.; Teat, S.J.; Intissar, M.; Reber, C.; Allan, D.R.

doi:10.1107/S2052252516013129

Figure 6
Calculated enthalpies, H = U_L + pV, of the C2/c, P2₁/n and P2₁/a phases as a function of applied hydrostatic pressure, p_ext, from 0 to 4.2 GPa. The values are shown relative to the enthalpy of the ambient C2/c phase at zero applied pressure. Part (a) shows H, while part (b) shows the contribution of the pV term on the same scale. In both plots, the inset figures show the differences in H/pV between the high-pressure phases and the C2/c phase as a function of pressure, over the same pressure range as the parent plot.

IUCrJ

Volume 3| Part 5| September 2016| Pages 367-376

ISSN: 2052-2525

doi:10.1107/S2052252516013129

CHEMISTRY | CRYSTENG

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