Magnetic Moment of Iron Ions
- 1 June 1957
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 26 (6) , 1405-1406
- https://doi.org/10.1063/1.1743553
Abstract
Proton magnetic relaxation rates were measured in solutions of ferric perchlorate with stoichiometric concentrations ranging from 10—1 to 4×10—5 molar, at pH's between 0 and 12. It is found that the magnetic moments of Fe(OH)2(+1) and Fe(OH)(+2) are equal to that of Fe(+3) (5.9 Bohr magnetons), while Fe2 (OH)2 (+4) is diamagnetic. The experimental results suggest that the equilibrium constant for the formation of Fe2 (OH)2 (+4) from Fe (+3) is 1×10—2 moles/l at 20°C.Keywords
This publication has 4 references indexed in Scilit:
- Nuclear Magnetic Relaxation of Nonuniform SystemsThe Journal of Chemical Physics, 1956
- Hydrolysis of Fe3+: Magnetic and Spectrophotometric Studies on Ferric Perchlorate Solutions1Journal of the American Chemical Society, 1955
- A Spectrophotometric Study of the Hydrolysis of Iron(III) Ion. II. Polynuclear Species1Journal of the American Chemical Society, 1955
- 64. The crystal structure of iron enneacarbonylJournal of the Chemical Society, 1939