Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
[RuCl2(PTA)4] (2.76 mM) was dissolved in DMSO (2 ml) under N2 atmosphere. The system was pressurized at room temperature to 50 bar with CO2 and completed with 50 bar H2. The system was heated at 60 °C and stirred for 120 h until equilibrium of the reaction was reached, average values of several (two to three) measurements are reported with a reproducibility of±15%.