Home
Class 12
CHEMISTRY
The crysal field splitting energy for oc...

The crysal field splitting energy for octahedral `(Delta_(0))` and tetrahedral `(Delta_(t))` complexes is related

A

`Delta_(t)=(4)/(9) Delta_(0)`

B

`Delta_(t)=(1)/(2) Delta_(0)`

C

`Delta_(0)=(2) Delta_(t)`

D

`Delta_(0)=(4)/(9) Delta_(t)`

Text Solution

Verified by Experts

(a) The crystal field spliting energy for octahedral `Delta_(0)` and tetrahedral `(Delta_(t))` complexes is related to
`Delta_(t)=(4)/(9) Delta_(0)`
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    BITSAT GUIDE|Exercise BITSAT Archives|7 Videos

  • CHEMICAL THERMODYNAMICS

    BITSAT GUIDE|Exercise BITSAT Archives|15 Videos

  • D AND F BLOCK ELEMENTS

    BITSAT GUIDE|Exercise BITSAT Archives|10 Videos

Similar Questions

Explore conceptually related problems

The crystal field splitting energy for octahedral (Delta_(0)) and tetrahedral (Delta_(t)) complexes is related as .

The crystl field splitting energy for octahedral complex (Delta_(0)) and that for tetrahedral complex (Delta_(1)) rae related as :

Crystal Field Splitting in Octahedral Complexes

The magnitude of crystal field stabilisation energy (CFSE of Delta_(1) ) in tetrahedral complexes is considerably less than that in the octahderal field. Because

According to crystal field theory d-orbitals split up in octahedral field into two sets. d_("xy")d_("yx")d_("zx") have lower energy and d_(x^(2)-y^(2))" "and" "d_(z^(2)) have higher energy. The difference in energy of these two sets of d-orbitals is called crystal field splitting energy denoted by Delta_(0) . In tetrahedral field d_(x^(2)-y^(2))" "and" "d_(z^(2) have lower energy whereas d_("xy")d_("yz")d_("zx") have higher energy. The difference in energy is denoted Delta_(t) . Delta_(0) can be determined by measuring lambda_("max") for absorption and converting into energy units. Delta_(0) depends upon nature of metal ions as well as nature of ligands. The magnitude of Delta_(0) also decides low energy levels are filled. which one of the following has the highest magnetic moment