Tuning of Magnetic Properties of Polynuclear Lanthanide(III)−Octacyanotungstate(V) Systems:  Determination of Ligand-Field Parameters and Exchange Interaction

2007 ◽  
Vol 46 (21) ◽  
pp. 8924-8938 ◽  
Author(s):  
Paweł Przychodzeń ◽  
Robert Pełka ◽  
Krzysztof Lewiński ◽  
Justyna Supel ◽  
Michał Rams ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Exchange Interaction ◽  
Ligand Field ◽  
Ligand Field Parameters

Determination of Ligand-Field Parameters and f-Electronic Structures of Double-Decker Bis(phthalocyaninato)lanthanide Complexes

2003 ◽  
Vol 42 (7) ◽  
pp. 2440-2446 ◽  
Author(s):  
Naoto Ishikawa ◽  
Miki Sugita ◽  
Tomoko Okubo ◽  
Naohiro Tanaka ◽  
Tomochika Iino ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Lanthanide Complexes ◽  
Ligand Field ◽  
Double Decker ◽  
Ligand Field Parameters

The Coordination Chemistry of Phosphoryl Compounds Containing the — N(CH3)2 Group, Part VIII

1972 ◽  
Vol 27 (7) ◽  
pp. 759-763 ◽  
Author(s):  
M. W. G. De Bolster ◽  
W. L. Groeneveld
Keyword(s):  
Coordination Chemistry ◽  
General Formula ◽  
Ligand Field ◽  
Chemical Analyses ◽  
X Ray ◽  
Physical Measurements ◽  
Ligand Field Spectra ◽  
Chloride Adduct ◽  
Ligand Field Parameters ◽  
Group Part

A number of new solvates and adducts containing bisphenyldimethylaminophosphine oxide is reported. The solvates have the general formula M[(C6H5)2P(O)N(CH3)2]42+(anion-)2, in which M = Mg, Ca, Mn, Fe, Co, Ni, Cu, Zn and Cd, and the anions are ClO4- and BF4-. The adducts have the general formula M[(C6H5)2P(O)N(CH3)2]2Cl2, where M stands for the same series of metals.The compounds are characterized and identified by chemical analyses and physical measurements.Ligand-field and vibrational spectra have been investigated; values for the ligand-field parameters are reported. It is concluded that coordination takes place via the oxygen atom of the ligand.X-ray powder patterns were used in combination with ligand-field spectra to deduce the coordination around the metal ions.The interesting behaviour of the nickel (II) chloride adduct upon heating is discussed and it is shown that both a square pyramidal and a tetrahedral modification exists.

Ligand Field Parameters

1976 ◽  
Vol 15 (3-4) ◽  
pp. 189-199 ◽  
Author(s):  
Ivano Bertini ◽  
Dante Gatteschi ◽  
Andrea Scozzafava
Keyword(s):  
Ligand Field ◽  
Ligand Field Parameters

scholarly journals Effect of Intergrain Exchange Interaction on Magnetic Properties in Isotropic Nd-Fe-B Magnets

1993 ◽  
Vol 32 (Part 1, No. 2) ◽  
pp. 1032A-1032A ◽  
Author(s):  
Hirotoshi Fukunaga ◽  
Hiroshi Inoue
Keyword(s):  
Magnetic Properties ◽  
Exchange Interaction
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