Write the Iupac names of the following;
a. [pt(NH3)4cl2]cl2
b. [Co (NH3)5cl]2+
c. Na2[Au(CN)4]
d. [Ni(H2NNH2)2](No3)2
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Explanation:
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Class 12
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>>Coordination Compounds
>>Nomenclature of Coordination Compounds
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Write the IUPAC names of the following :
(i) [CO(NH
3
)
4
SO
4
]NO
3
(ii) K[Pt(NH
3
)Cl
3
]
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(i) The IUPAC name of [CO(NH
3
)
4
SO
4
]NO
3
is tetraaminesulphatocobalt(III) nitrate.
(ii) The IUPAC name of K[Pt(NH
3
)Cl
3
] is potassiumaminetrichloroplatinate(II).
Note: The name of cation is written first followed by the name of anion.
A complex cation is named by writing the names of ligands followed by the name of metal ion with oxidation number in roman numerals in parenthesis.
A complex anion is named by writing the names of ligands followed by the name of metal ending with suffix -ate.
Alphabetical order is followed while naming ligands.
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