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

Alcoholic acidity calculation, Why alcoholic acidity express in terms of su...

Why alcoholic acidity express in terms of sulphuric acid

Electrogravimetry, give instrumentation of electrogravimetry

give instrumentation of electrogravimetry

Molarity, calculate the molarity of sodiun in 0.66ml water

calculate the molarity of sodiun in 0.66ml water

Moisture removal in foods by different drying techniques, Q. Moisture remov...

Q. Moisture removal in foods by different drying techniques? To carry out the moisture removal in foods by different drying techniques. • make yourselves familiarized with

Fe atomic number = 26 atom has the electronic arrangement, Fe(atomic number...

Fe(atomic number = 26) atom has the electronic arrangement: (1) 2, 8,  8, 8         (2) 2, 8, 16        (3) 2, 8,14, 2             (4) 2, 8, 12, 4 Ans:  2, 8,14, 2

Antifertility drugs - chemistry in action, Antifertility drugs: These a...

Antifertility drugs: These are the chemical substances employed to manage the pregnancy. These are as well known as oral contraceptives. The fundamental plan of anti fertility

Peridic table, How acidic character varies in s block elements

How acidic character varies in s block elements

Periodic table, In a period, the element with maximum atomic volume belongs...

In a period, the element with maximum atomic volume belongs to which group?

Compute the kerosene - water ratio to remove nicotine, One step in the prep...

One step in the preparation of nicotine sulfate from tobacco is the extraction of nicotine from aqueous solution by kerosene.  The table below shows equilibrium data for the distri

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