Write the IUPAC name of (i)`Zn_(2)[Fe(CN)_(6)]`
(ii) `Pt[Cl_(2)(NH_(3))_(2)]`

Explanation

To write the IUPAC names for the coordination compounds given in the question, we will follow the systematic naming rules for coordination compounds. Let's break down the process step by step for each compound.

### (i) For the compound `Zn₂[Fe(CN)₆]`:

1. **Identify the Coordination Sphere**: The coordination sphere is `[Fe(CN)₆]`. Here, iron (Fe) is the central metal ion surrounded by six cyanide (CN) ligands.

2. **Name the Ligands**: The ligand is cyanide, which is named as "cyano". Since there are six cyanide ligands, we use the prefix "hexa" to indicate the number of ligands. Therefore, it becomes "hexacyano".

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