Question

The IUPAC name of the red coloured complex $\left[Fe{\left(C_4{H}_7{O}_2{N}_2\right)}_2\right]$ obtained from the reaction of $F{e}^{2+}$ and dimethyl glyoxime is :

• A. bis ( dimethyl glyoxime ) ferrate ( II )
• B. bis ( dimethyl glyoximato ) iron ( II )
• C. bis ( 2, 3 $-$ but hediol dioximato ) iron ( II )
• D. bis ( 2, 3 $-$ butanedione dioximato ) iron ( II )

Answer 1

The correct option is B bis ( dimethyl glyoximato ) iron ( II )

Here, iron is in +2 oxidation state and connected with 2 dimethyl glyoxime ion.
So name of compound is - bis ( dimethyl glyoximato ) iron ( II ).