Table 5.

Assignment of (+) mass ions in the ESI mass spectra shown in Fig. S13 compared to calculated mass ions

m/z	Assignment	Calcd.	m/z	Assignment	Calcd.
{[RuCl(H2biim)(η6-p-cymene)]PF6}2·H2O			[(η5-Cp)RhCl(H2biim)]PF6
288.23	[RuCl(H2biim)H2O]+	288.93	371.00	[(η5-Cp)Rh(Hbiim)]+	371.07
368.99	[Ru(Hbiim)(η6-p-cymene)]+	368.06	308.04	[GSH+H]+	308.09
404.97	[RuCl(H2biim)(η6-p-cymene)]+	404.03	406.97	[(η5-Cp)RhCl(H2biim)]+	407.05
676.02	[Ru(H2biim)(η6-p-cymene)+GS]+	676.19	544.00	[(η5-Cp)RhCl(H2biim)PF6+Na]+	544.03
808.92	[Ru(H2biim)(η6-p-cymene)+GSSGa]+	808.18	678.03	[(η5-Cp)Rh(H2biim)+GS]+	678.16
			698.01	[(η5-Cp)Rh(H2biim)+GSSGb]+	698.15
[(η5-Cp)IrCl(H2biim)]PF6			Cisplatin
308.04	[GSH+H]+	308.09	288.23	[PtClNH3CH3CN]+	287.99
461.05	[(η5-Cp)Ir(Hbiim)]+	461.13	308.03	[GSH+H]+	308.09
497.01	[(η5-Cp)IrCl(H2biim)]+	497.10	353.19	[GSH+2Na]+	353.06
549.66	[(η5-Cp)Ir(H2biim)+GSa]+	549.13	381.22	[Pt+GSc]+	381.01
563.68	[(η5-Cp)Ir(H2biim)+GSb]+	563.13	554.45	[PtClNH3+GSH]+	554.04
768.08	[(η5-Cp)Ir(H2biim)+GS]+	768.21	711.44	[PtCl+GSSGc]+	711.03
GSH
201.94	[GSHd+K]+	201.99	569.29	[GSSG-CO2+H]+	569.17
409.10	[GSSGd-H]+	409.05	585.23	[GSSG-CO+H]+	585.16
531.31	[GSSGe+CH3CN+Na]+	531.11	779.60	[3GSH-2CO2-2CO+2H]+	779.30
553.29	[GSSGf+CH3CN+H]+	553.14

GSH (glutathione) = C₁₀H₁₇N₃O₆S; GSH (glutathione fragments) = ^aC₃H₃OS; ^bC₃H₄NOS; ^cC₇H₁₀N₂O₂S; ^dC₅H₉NO₃S; GSSG (glutathione disulfide) = C₂₀H₃₂N₆O₁₂S₂; GSSG (glutathione disulfide fragments) = ^aC₁₄H₂₅N₅O₇S₂; ^bC₉H₁₈N₄O₅S₂; ^cC₁₅H₂₃N₅O₉S₂; ^dC₁₂H₁₆N₄O₈S₂; ^eC₁₅H₂₃N₄O₉S₂; ^fC₁₆H₂₆N₅O₁₀S₂