[Olympiad] What is the correct IUPAC name for the coordination complex [Pt(NH₃)₄Cl₂]Br₂?
- Dichlorotetraamineplatinum(II) bromide
- Tetraamminedichloroplatinum(IV) bromide
- Tetraamminedichloroplatinum(II) bromide
- Platinum(IV) tetraamminedichloro bromide
📝 Detailed explanation
Ligands are listed alphabetically: ammine (4) then chloro (2).Oxidation state of Pt: x + 4(0) + 2(-1) + 2(-1) = 0 -> x = +4.
Name: Tetraamminedichloroplatinum(IV) bromide.