Questions
The electron distribution in coordination complexes depends on magnitude of crystal field splitting, ( ) and pairing energy (P). The condition which favours formation of high spin complexes is :
detailed solution
Correct option is B
High spin complex means pairing does not occur. This condition is possible only in presence of weak field ligands. In octahedral complexes energy of t2g< eg . In presence of weak field ligand, electrons progressively enter to t2g until each of the three orbitals of t2g are half-filled then fourth and fifth electrons enter into eg levels are half filled. This condition is possible when ΔoSimilar Questions
Crystal field stabilization energy for high spin d4 octahedral complex is
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