IUPAC name of [Co(NH_3)_5NO_2]Cl_2 | vedclass

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Question

(A) In the complex $[Co(NH_3)_5NO_2]Cl_2$,the oxidation state of cobalt $(Co)$ is calculated as: $x + 5(0) + 1(-1) + 2(-1) = 0$,which gives $x - 3 = 0

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Pentaamminenitrocobalt $(III)$ chloride

Vedclass · Answer

(A) In the complex $[Co(NH_3)_5NO_2]Cl_2$,the oxidation state of cobalt $(Co)$ is calculated as: $x + 5(0) + 1(-1) + 2(-1) = 0$,which gives $x - 3 = 0$,so $x = +3$.There are $5$ ammine $(NH_3)$ ligands and $1$ nitro $(NO_2^-)$ ligand attached to the central metal ion.Following $IUPAC$ nomenclature rules for coordination compounds,the name is written as: Pentaamminenitrocobalt $(III)$ chloride.

$IUPAC$ name of $[Co(NH_3)_5NO_2]Cl_2$

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