The transition has two lines given by vÌ = 25354.8 cm 1 and vÌ = 25242.7 cm

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The transition

→ Al[Ne|(35)°(45)' Al[Ne](3s) (3p)'

has two lines given by vÌ‚ = 25354.8 cmˆ’1 and vÌ‚ = 25242.7 cmˆ’1. The transition

Ai[ Ne](35)°(3p)' → Al[Ne](3s)*(3d)'

has three lines given by vÌ‚ = 32444.8 cmˆ’1, vÌ‚ = 32334.0 cmˆ’1, and vÌ‚ = 32332.7 cmˆ’1. Sketch an energy-level diagram of the states involved and explain the source of all lines. [The lowest energy levels are P levels and the highest are D levels. The energy spacing between the D levels is greater than for the P levels.]

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Physical Chemistry

ISBN: 978-0321812001

3rd edition

Authors: Thomas Engel, Philip Reid

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