hydrogen in neat (no solvent) heating of oven to 300°C; rapid loading with reactor containing (Ir(NH3)5Cl)(AuCl4)Cl in quartz boat; passing of H2 through reactor; exposure for 1 min; removal of reactor from oven; cooling to room temp.; monitoring by XRD;

in neat (no solvent) heating at rate of 10 K/min up to 450°C in He atmosphere; monitoring by XRD;

in neat (no solvent) heating at rate of 50 K/h up to 400°C in He atmosphere; monitoring by XRD;