Reciprocal mass susceptibility Xmfor (NH4)2Fe(SO4)2 6HO (molar mass 392.139 g/ mol) at T = 100 K, 200
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Reciprocal mass susceptibility
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Xmfor (NH4)2Fe(SO4)2 6HO (molar mass 392.139 g/ mol) at T = 100 K, 200 K, and 300 K was measured in a weak field as 1037000kg/m, 2075000 kg/m, and 3112000 kg/m, respectively. (a) Plot and fit T versus m. What type of magnetism do you see? Is it expected? (b) Assuming a spin-only moment, is iron in a high- or low-spin state?
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a The straight line from 0 K is of a Curie paramagnet ...View the full answer
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Related Book For
Solid State Materials Chemistry
ISBN: 9780521873253
1st Edition
Authors: Patrick M. Woodward, Pavel Karen, John S. O. Evans, Thomas Vogt
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