Advertisements
Advertisements
Question
What is crystal field stabilization energy (CFSE)?
Advertisements
Solution
The crystal field stabilisation energy is defined as the energy difference of electronic configurations in the ligand field (ELF) and the isotropic field (Eiso).
CFSE (ΔE0) = (ELF) – (Eiso)
= (nt2g (−0.4) + neg (0.6) Δ0 – npP) – (n’pP)
Here ntg is the number of electrons in t-orbitals
neg is the number of electrons in e-orbitals
np is the number of electrons in the ligand field
n’p is the number of electrons in the isotropic field
APPEARS IN
RELATED QUESTIONS
The sum of primary valence and secondary valence of the metal M in the complex [M(en)2(Ox)]Cl is ____________.
A complex has a molecular formula \[\ce{MSO4Cl.6H2O}\] The aqueous solution of it gives white precipitate with Barium chloride solution and no precipitate is obtained when it is treated with silver nitrate solution. If the secondary valence of the metal is six, which one of the following correctly represents the complex?
Crystal field stabilization energy for high spin d5 octahedral complex is ____________.
Choose the correct statement.
Give an example for a complex of the type [Ma2b2c2] where a, b, c are monodentate ligands and give the possible isomers.
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.
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 \[\ce{K4[Mn(CN)6]}\].
