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प्रश्न
Give an example for a complex of the type [Ma2b2c2] where a, b, c are monodentate ligands and give the possible isomers.
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उत्तर
The octahedral complexes of [Ma2b2c2] type can exist in five geometrical isomers.
The five geometrical isomers for the complex ion [PtCl2(NH3)2(py)2]2+are shown below.

(I)

(II)

(III)

(IV)

(V)
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संबंधित प्रश्न
The sum of primary valence and secondary valence of the metal M in the complex [M(en)2(Ox)]Cl is ____________.
As per IUPAC guidelines, the name of the complex [Co(en)2(ONO)Cl]Cl is
Crystal field stabilization energy for high spin d5 octahedral complex is ____________.
Arrange the following in order of increasing molar conductivity.
i) \[\ce{Mg[Cr(NH3) (Cl)5]}\]
ii) \[\ce{[Cr(NH3)5 Cl]3 [CoF6]2}\]
iii) \[\ce{[Cr(NH3)3 Cl3]}\]
Give one test to differentiate \[\ce{[Co(NH3)5Cl]SO4}\] and \[\ce{[Co(NH3)5SO4]Cl}\].
In an octahedral crystal field, draw the figure to show the splitting of d orbitals.
Why tetrahedral complexes do not exhibit geometrical isomerism.
Discuss briefly the nature of bonding in metal carbonyls.
What are the limitations of VB theory?
Write the oxidation state, coordination number, nature of ligand, magnetic property and electronic configuration in octahedral crystal field for the complex \[\ce{K4[Mn(CN)6]}\].
