5. cis-[Fe(phen)2(NCS):] is an example of a unique metal complex which undergoes a process known as spin crossover at a specific temperature. The graph below shows a plot of magnetic susceptibility versus temperature. Explain what is happening at approximately 175 K when there is a dramatic change in magnetic susceptibility for the sample. HINT: Start by drawing a d-orbital splitting diagram. (cm/mol K) 2 phen = 100 150 200 250 300 T (K)

5. cis-[Fe(phen)2(NCS):] is an example of a unique metal complex which undergoes a process known as spin crossover at a specific temperature. The graph below shows a plot of magnetic susceptibility versus temperature. Explain what is happening at approximately 175 K when there is a dramatic change in magnetic susceptibility for the sample. HINT: Start by drawing a d-orbital splitting diagram. (cm/mol K) 2 phen = 100 150 200 250 300 T (K)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter26: Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 26.29QAP

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