Explain about coordination isomerism, Chemistry

Assignment Help:

Q. Explain about Coordination Isomerism?

Coordination Isomerism: If the complex is a salt having both cation and anion as complex ions then the ligands can exchange position between the cation and the anion. This will result in the formation of coordination isomers. Let us consider one such series:

[Co (en) 3][Cr(C2O4)3] Co(en)2 (C2O4)] [ Cr(en) (C2O4) 2]

[Cr(en)2(C2O4] [Co(en) (C2O4)2] [ Cr(en)3 (C2O4) 2]

It is possible to have the same metal ion present in both cationic and anionic species as shown by the following example:

[Cr (en)3[Cr(C204)3 and [Cr(en)2 (C204)I [Cr(en) (C2O4)2]

Note that in the above example both the oxidation state of the metal ion and its coordination number is same in the cation and anion. Let us consider yet another example where the above condition may be different:

[PII (NH3)4] [Ptiv Cl6 ]and [Ptiv(NH3)4 Cl2] [PtIICl4]


Related Discussions:- Explain about coordination isomerism

Carboxylic acids and their derivatives, After making an ester by heating a ...

After making an ester by heating a carboxylic acid with alcohol in the presence of concentrated sulfuric acid, water is added to the mixture and the ester seperates out as oily lay

Fajan''s rule, what topic come under it to explain

what topic come under it to explain

Potentiometry, what is the working principle of potentiometry

what is the working principle of potentiometry

Miller indices of the diagonal plane of a cube, Miller indices of the diago...

Miller indices of the diagonal plane of a cube are   (110)

When cyclohexane is poured on water , Name: Cyclohexane Formula: C6H12 Mol...

Name: Cyclohexane Formula: C6H12 Molar mass: 84.16 g/mol Density: 779.00 kg/m³ As it''s density is less than that of water, it floats on water rather than sinking.

Vat dyes - classification of dyes, Vat dyes: These dyes are insoluble i...

Vat dyes: These dyes are insoluble in water and cannot be helpful directly. These dyes on decline along with sodium hydrosulphite (NaHSO 3 ) in a vat make a soluble compound th

Heat exchanger, importance of a heat exchanger in a chemical process and me...

importance of a heat exchanger in a chemical process and mention the different types of heat exchangers

About hydrocarbon, #question.types of hydrocarbon found on oil contaminited...

#question.types of hydrocarbon found on oil contaminited site.

Types of organic reactions - organic chemistry, Types of organic reactions ...

Types of organic reactions It is suitable to simplify the several reactions of the a variety of classes of organic compound into four types, Substitution reactions,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd