Ketcher 11301814532D 1 1.00000 0.00000 0 2 0 0 0 0 999 V2000 5.0571 -4.7429 0.0000 Ir 0 0 0 0 0 0 0 0 0 0 0 0 6.0571 -4.7429 0.0000 Pt 0 0 0 0 0 0 0 0 0 0 0 0 M END > CHEBI:142649 > platinum-iridium alloy > Any alloy composed of platinum and iridium. > 3 > Pt/Ir alloy; platinum-iridium alloys; iridium-platinum alloy; Ir/Pt alloy > Ir.Pt > 387.301 > 387.92771 > 0 > [Ir].[Pt] > InChI=1S/Ir.Pt > HWLDNSXPUQTBOD-UHFFFAOYSA-N > Platinum-iridium_alloy $$$$