IUPAC name of [Pt(NH3)2Cl(NO2)] is-

1. Platinum diaminechloronitrite

2. Chloronitrito-N-ammineplatinum (ll)

3. Diamminechloridonitrito-N-platinum (ll)

4. Diamminechloronitrito-N-platinate (ll)



Hint: The given compound is neutral

Correct IUPAC name can be written as

The ligands present in the given coordination compound are

(i) (NH3) represented as amine

(ii) Cl- represented as chlorido

(iii) NO2- represented as nitrto-N

According to IUPAC rule, ligands are named in an alphabetical order before central

atom. Prefex di-will be used to indicate the number of NH3 ligands present

Oxidation state of metal is indicated by Roman numeral in parenthesis.

So, IUPAC name will be

diamminechloronitrito-N-platinum (ll)

Hence, option (c) is correct.