Copper(II) Complexes with 4-Amino-N-[4,6-dimethyl-2-pyrimidinyl]benzenesulfonamide. Synthesis, Crystal Structure, Magnetic Properties, EPR, and Theoretical Studies of a Novel Mixed μ-Carboxylato, NCN-Bridged Dinuclear Copper Compound

2001 ◽  
Vol 40 (13) ◽  
pp. 3089-3096 ◽  
Author(s):  
L. Gutiérrez ◽  
G. Alzuet ◽  
J. Borrás ◽  
A. Castiñeiras ◽  
A. Rodríguez-Fortea ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Theoretical Studies ◽  
Copper Compound ◽  
Dinuclear Copper

Crystal structure and magnetic properties of a new polymer dinuclear copper(II) chelate with a schiff base based on 3-formylpyrone and 1,3-diaminopropanol-2

2017 ◽  
Vol 58 (8) ◽  
pp. 1685-1688
Author(s):  
L. D. Popov ◽  
I. N. Shcherbakov ◽  
V. G. Vlasenko ◽  
S. I. Levchenkov ◽  
V. V. Lukov ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Schiff Base ◽  
Dinuclear Copper

Antiferromagnetic Coupling In A (μ-Hydroxo)(μ-Pyrazolato)Dicopper(II) Complex. Synthesis, Crystal Structure, Magnetic Properties, And Theoretical Studies

2001 ◽  
Vol 56 (8) ◽  
pp. 719-727 ◽  
Author(s):  
H. Kara ◽  
Y. Elerman ◽  
K. Prout
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Variable Temperature ◽  
Magnetic Behaviour ◽  
Antiferromagnetic Coupling ◽  
Theoretical Studies ◽  
Powdered Sample ◽  
Structural Factors ◽  
Binuclear Copper ◽  
Ligand Orbital

Preparation, crystal structure and magnetic properties of a 3,5-dimethylpyrazolate bridged binuclear copper(II) complex [Cu2(L1)(3,5 prz)] (L1 = 1,3-Bis(2-hydroxy-1-napthylideneamino) propan-2-ol) (1) are reported. Variable-temperature magnetic susceptibility measurements for a powdered sample of the complex were carried out in the temperature range 5 - 350 K and analysed to obtain values of the parameter J in the exchange Hamiltonian H = -2JS1·S2 . In the dicopper(II) complex [Cu2(L2)(3,5 prz)], (L2 = l,3-Bis(2-hydroxy-5-chlorosalicylideneamino) propan-2-ol) (2) reported recently the antiferromagnetic interaction is much less than that of 1 (-27 = 440 cm-1 ), as result which is difficult to explain in terms of structural factors on the basis of widely accepted criteria. The differences in the magnetic behaviour now have been rationalized using the “ligand orbital complementary” concept

Synthesis, crystal structure and magnetic properties of novel copper compound Cu(phen)(m-CBA)2

2011 ◽  
Vol 21 (12) ◽  
pp. 2660-2664 ◽  
Author(s):  
Jian-liang ZHOU ◽  
Yan HUO ◽  
Min-min WANG ◽  
Yuan-yuan WANG ◽  
Ying-ying GU ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Copper Compound
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