Studies of metal halides. II. Electron-spin resonance studies of powdered halides and pseudohalides of tervalent chromium, molybdenum, and tungsten

For the first time, an EPR spectrum of Mo3+ ions in yttrium-aluminium garnet has been obtained. The ions isomorphously replace A13+ ions in the trigonally distorted oxygen octahedra of the garnet. The spectrum may be described by an axial spin-Hamiltonian with the parameters S = 3/2, I = 5/2,g11 = g 1 = 1.967, bi = 26.0 GHz, A = (131 f 2) MRz, and B = (139 f 2) MHz. The results have been correlated with the data reported earlier for other compounds, and the parameters of the fine structure of C P and Mo3+ ions have been compared. This allows to discuss certain regularities which govern the variation in the spectroscopical parameters of the ground state of similar ions in going from the 3d3 to the 4ds configuration. Erstmalig wurde ein EPR-Spektrum von Mo3+-Ionen in

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2.4 References to electron paramagnetic resonance data and diagrams

König¹,

König²

Magnetic Properties of Coordination and Organometallic Transition Metal Compounds

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Studies of metal halides. II. Electron-spin resonance studies of powdered halides and pseudohalides of tervalent chromium, molybdenum, and tungsten

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The Coordination and Bioinorganic Chemistry of Molybdenum

The Coordination and Bioinorganic Chemistry of Molybdenum

The State of Molybdenum Impurity in Yttrium‐Aluminium Garnet

2.4 References to electron paramagnetic resonance data and diagrams

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