Q. Explain the electronic distribution complexes?

In majority of the cases the decrease in the number of unpaired electrons agrees well with the magnetic moment values obtained experimentally. However, it does not hold true for a number of complexes. For example a complex ion like [FeF₆]^3- gives a magnetic moment  value equal to five unpaired electrons indicating thereby that the electronic distribution on  the Fe³⁺ ion remains the same as in free ion state. Pauling suggested that instead of using the inner orbitals (3d, 4s. 4p), iron can use outer orbitals (4s. 4p, & 4d) for d²sp³ hybridisation leaving the electronic distribution the same as m free ion state. Werent authors call the two types of complexes with different names as listed below.

Posted Date: 7/11/2013 1:55:39 AM | Location : United States

Ask an Expert

Related Discussions:- Explain the electronic distribution complexes, Assignment Help, Ask Question on Explain the electronic distribution complexes, Get Answer, Expert's Help, Explain the electronic distribution complexes Discussions

Write discussion on Explain the electronic distribution complexes
Your posts are moderated

Write your message here..

Related Questions

Programming, how can one use programming in the the chemical field? how can one use programming in the the chemical field?

Uses of alkyl nitrites, Uses of Alkyl nitrites (1) Ethyl nitrite dialat... Uses of Alkyl nitrites (1) Ethyl nitrite dialates the blood vessels and so accelerates pulse rate and lowers blood pressure thus it is utilized for a medicine for the treatment

Hydrogen bonding, how H+ ions are formed how H+ ions are formed

What is rate of charge transfer, What is rate of charge transfer What is rate of charge transfer

Melting point, how can the melting point be used to determine the purity of... how can the melting point be used to determine the purity of organic compounds

Packing of atoms, define packing of atoms... define packing of atoms...

Determine the impurities of solids, Impurities of solids Impurities are... Impurities of solids Impurities are frequently added to materials to improve the properties. For example, carbon added in small amounts to iron makes steel, which is stronger t

Dehydration., the complete equation for forming a peptide bond through dehy... the complete equation for forming a peptide bond through dehydration

Rate theory, what are postulates of rate theory? what are postulates of rate theory?

Optical glass, Optical glass: They contain phosphorous as replacement for ... Optical glass: They contain phosphorous as replacement for most of all the silica and lead silicate, containing a little CaO 2 , the latter is capable of absorbing ultraviolet lig