Calculate "EAN" of metal atoms in the following
`Fe(CO)_(5)`
(b)`Co_(2)(CO)_(8)`
(c ) `Fe(NO)_(2)(CO)_(3)`
(d) `Fe(C_(5)H_(5))_(2)` .

Calculate "EAN" of metal atoms in the following (a) Fe(CO)_(5) (b) Co_(2)(CO)_(8) (c ) Fe(NO)_(2)(CO)_(3) (d) Fe(C_(5)H_(5))_(2) .

Calculate the EAN of central atom in the following complexes (a) [Fe(CO)_(2)(NO)_(2)] " " (b) [Fe(C_(5)H_(5))_(2)]

Calculate the EAN of central atom in the following complexes (a) [Fe(CO)_(2)(NO)_(2)] " " (b) [Fe(C_(5)H_(5))_(2)]

Dedue the value of x in the following compounds. (a) [Mo(CO)_(x)] (b) [Co_(2)(Co)_(x)]^(2-) (c ) Hx (Cr (CO)_(5) (d) HxCo(CO)_(4) (e) [Fe (C_(5)H_(5))_(2)] (f) [Cr (C_(6)H_(6))_(2)] .

The EAN of metal atoms in Fe(CO)_2(NO)_2 and Co_2(CO)_8 respectively are :

The EAN of metal atoms in [Fe(CO)_(2)(NO^(+))_(2)] and Co_(2)(CO)_(8) respectively are :

The EAN of metal atoms in [Fe(CO)_(2)(NO^(+))^(2)] and Co_(2)(CO)_(8) respectively are :

The EAN of metal atoms in [Fe(XO)_2(NO^+)_2] and Co_2 (CO)_8 respectively are :