title: The magnetic susceptibility of spinach ferredoxin from 77-250 degrees K: a measurement of the antiferromagnetic coupling between the two iron atoms.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003080:Cold Temperature; D005288:Ferredoxins; D007501:Iron; D008280:Magnetics; D008433:Mathematics; D010084:Oxidation-Reduction; D010944:Plants; D013447:Sulfites; D013696:Temperature
chemical_list: D005288:Ferredoxins; D013447:Sulfites; D007501:Iron