A metal complex of coordination number six having three different types of ligands $a, b$ and $c$ of composition $M a_{2} b_{2} c_{2}$ can exist in several geometrical isomeric forms; the total number of such isomers is

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Solution

The correct option is B $5$
A metal complex of coordination number six having three different types of ligands a, b and c of composition $M a_{2} b_{2} c_{2}$ can exist in several geometrical isomeric forms; the total number of such isomers is 5.

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Similar questions

Q. The total number of geometrical isomers possible for an octahedral complex of the type

[M A_{2} B_{2} C_{2}]

is:

[

M =

transition metal;

A, B

and

C

are monodentate ligands]

Q. Assertion :Tetrahedral complexes having two different types of unidentate ligands coordinated with central metal ion will show geometrical isomerism. Reason: Geometrical isomerism arises in homoleptic complexes due to different possible geometric arrangement of the ligands.

Q. Why is geometrical isomerism not possible in tetrahedral complexes having two different types of unidentate ligands coordinated with the central metal ion ?

Due to the presence of ambidentate ligands coordination compounds show isomerism. Palladium complexes of the type $[P d (C_{6} H_{5})_{2} (S C N)_{2}]$ and $[P d (C_{6} H_{5})_{2} (N C S)_{2}]$ are
(a) linkage isomers
(b) coordination isomers
(c) ionisation isomers
(d) geometrical isomers

Q. In case of the octahedral complex of the type

[M (A A) a_{2} b c]^{n \pm}

, possible number of geometrical isomer(s) is/are:
Here
AA is a symmetrical bidentate ligand
a,b,c are monodentate ligands

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A metal complex of coordination number six having three different types of ligands a,b and c of composition Ma2b2c2 can exist in several geometrical isomeric forms; the total number of such isomers is

The correct option is B 5A metal complex of coordination number six having three different types of ligands a, b and c of composition Ma2b2c2 can exist in several geometrical isomeric forms; the total number of such isomers is 5.

A metal complex of coordination number six having three different types of ligands $a, b$ and $c$ of composition $M a_{2} b_{2} c_{2}$ can exist in several geometrical isomeric forms; the total number of such isomers is

The correct option is B $5$
A metal complex of coordination number six having three different types of ligands a, b and c of composition $M a_{2} b_{2} c_{2}$ can exist in several geometrical isomeric forms; the total number of such isomers is 5.