What is the IUPAC name of [Co(H_2O)(NH_3)_5]I | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The given complex is $[Co(H_2O)(NH_3)_5]I_3$.First,determine the oxidation state of the central metal atom $Co$:Let the oxidation state of $Co$ be

Vedclass · Accepted Answer

Pentaammineaquacobalt$(III)$ iodide

Vedclass · Answer

(A) The given complex is $[Co(H_2O)(NH_3)_5]I_3$.First,determine the oxidation state of the central metal atom $Co$:Let the oxidation state of $Co$ be $x$.$x + 1(0) + 5(0) + 3(-1) = 0$$x - 3 = 0$$x = +3$According to $IUPAC$ nomenclature rules for coordination compounds:$1$. Name the ligands in alphabetical order: 'ammine' $(NH_3)$ comes before 'aqua' $(H_2O)$.$2$. Since there are $5$ ammine ligands,it is 'pentaammine'.$3$. Since there is $1$ aqua ligand,it is 'aqua'.$4$. The metal is in a cationic complex,so it is named 'cobalt'.$5$. The oxidation state is written in Roman numerals in parentheses: $(III)$.$6$. The counter ion is 'iodide'.Combining these,the name is 'Pentaammineaquacobalt$(III)$ iodide'.

What is the $IUPAC$ name of $[Co(H_2O)(NH_3)_5]I_3$?

Similar Questions

The $IUPAC$ name of the coordination compound $[Co(NH_3)_4(H_2O)Br](NO_3)_2$ is:

The oxidation state of $Fe$ in the brown ring complex $[Fe(H_2O)_5NO]SO_4$ is

What is the correct $IUPAC$ name of $[K_4Ni(CN)_4]$?

Write the $IUPAC$ names of the following coordination compounds:
$(a)$ $[Pt(NH_3)_2Cl(NO_2)]$
$(b)$ $K_3[Cr(C_2O_4)_3]$
$(c)$ $[CoCl_2(en)_2]Cl$
$(d)$ $[Co(NH_3)_5(CO_3)]Cl$
$(e)$ $Hg[Co(SCN)_4]$

What is the $IUPAC$ name for the complex $[CO(NO_2)(NH_3)_5]Cl_2$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module