Ligand Field Theory and the Stability of Transition Metal Compounds

1956 ◽  
Vol 24 (6) ◽  
pp. 1269-1269 ◽  
Author(s):  
Philip George ◽  
D. S. McClure ◽  
J. S. Griffith ◽  
L. E. Orgel
Keyword(s):  
Field Theory ◽  
Transition Metal ◽  
Transition Metal Compounds ◽  
Ligand Field ◽  
Metal Compounds ◽  
Ligand Field Theory ◽  
The Stability

Ligandenfeldspektroskopische Untersuchungen an Übergangsmetall -Aluminium -Tetraalkoxiden / Ligand Field Spectroscopic Studies of Transition Metal Aluminium-Tetraalkoxides

1979 ◽  
Vol 34 (2) ◽  
pp. 262-265 ◽  
Author(s):  
Eberhard Stumpp ◽  
Uwe Hillebrand
Keyword(s):  
Field Theory ◽  
Transition Metal ◽  
Spectral Data ◽  
Spectral Properties ◽  
Spectroscopic Studies ◽  
Octahedral Coordination ◽  
Ligand Field ◽  
Ligand Field Theory ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral

Abstract The preparation and the electronic spectral properties of compounds M[Al(OR)4]2 (M = Co, Ni, Cu and R = CH3, C2H5, n-C3H7, n-C4H9) are described. The spectral data are used in conjunction with ligand field theory in deducing the structures of the compounds. The spectrum of green Ni[Al(OR)4]2 is interpreted as a Ni(OR)6 octahedron sharing faces with two Al(OR)4 tetrahedrons. It is proposed that Co 2+ and Cu 2+ are in a distorted octahedral coordination. The alkoxide ligands have been fitted into the spectrochemical and the nephelauxetic series. They are close to H2O in this series.

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