What is the expected order for increasing octahedral (Δ₀)crystal field splitting for ligands? A)halides

Question

What is the expected order for increasing octahedral (Δ₀)crystal field splitting for ligands? A)halides < O ligands < N ligands < CN^- B)halides < CN^- < O ligands < N ligands C)CN^- < N ligands < O ligands < halides D)O ligands < N ligands < CN^- < halides

Quizplus · Accepted Answer

The spectrochemical series is a list of ligands arranged in order of increasing crystal field splitting energy. The order is:I- < Br- < Cl- < F- < OH- < H2O < NH3 < en < CN-This means that CN- is the ligand that causes the greatest crystal field splitting energy, and I- is the ligand that causes the least crystal field splitting energy.

What Is the Expected Order for Increasing Octahedral (Δ0)crystal Field

What Is the Expected Order for Increasing Octahedral (Δ₀)crystal Field