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Coriolis coupling constants of cis and trans-1,2-dichloroethylene
(1975)
Coriolis coupling constants and the inertia defect for cis- and trans-1,2-dichloroethylene have been calculated, using force constants obtained by the iterative consistency method. The results obtained are compared with ...
Magnetic behaviour of hybrid organo/inorganic compounds with tetranuclear copper (II) units
(ELSEVIER, 2006-10-01)
The structure and magnetic properties of two hybrid VPO compounds [(Cu(2)bipy(2))(2)V4O11(PO4)(2)]center dot 5H(2)0 1 and [Cu(2)phen(2)(O3PCH2PO3)(V2O5)(H2O)] center dot H2O 2 are reported. The magnetic behaviour of compound ...
Cyclic voltammetric behaviour of the O2/O2·- redox couple at a HMDE and its interaction with nisoldipine
(2002)
We have studied the O2/O2·- redox couple on the HMDE in DMSO aprotic media, obtaining optimal conditions of both oxygen concentration and scan rate in order to avoid oscillatory phenomena. By choosing the oxygen concentration ...
Cyclic voltammetric behaviour of the O-2/O-2(center dot-) redox couple at a HMDE and its interaction with nisoldipine
(ELSEVIER SCIENCE, 2002-02-08)
We have studied the O-2/O-2(.-) redox couple on the HMDE in DMSO aprotic media, obtaining optimal conditions of both oxygen concentration and scan rate in order to avoid oscillatory phenomena. By choosing the oxygen ...
Theoretical study of the electronic properties and exchange coupling in a Ni-4 cubane like single-molecule magnet
(ELSEVIER, 2006-10-01)
Density functional theory (DFT) calculations on the tetranuclear Ni(II) complex [Ni-4(C5H11O3)(4) (CH3CN)(4)](NO3)(4)center dot 1.33NaNO(3), have been made in order to explain the exchange magnetic phenomenon. Two ferromagnetic ...
Scanning electrochemical microscopy (SECM) study of superoxide generation and its reactivity with 1,4-dihydropyridines
(ELSEVIER SCIENCE SA, 2005-04-01)
A scanning electrochemical microscope (SECM), in the tip generation substrate collection and feedback modes, was used in a method to characterize the electrode mechanism of the O-2/O-2*(-) couple in dimethylsulphoxide ...
Seismic responses to fluid pressure perturbations in a slipping fault
(American Geophysical Union, 2015)
Seismicity induced by fluid injection in a natural fault is investigated in situ in the near field of the source. We present synchronous seismic and hydromechanical measurements directly recorded in the decametric injection ...
Compactification tuning for nonlinear localized modes in sawtooth lattices
(Amer Physical Soc, 2015)
We discuss the properties of nonlinear localized modes in sawtooth lattices, in the framework of a discrete nonlinear Schrodinger modelwith general on-site nonlinearity. Analytic conditions for existence of exact compact ...
Parameter-free determination of the exchange constant in thin films using magnonic patterning
(AMER INST PHYSICS, 2016)
An all-electrical method is presented to determine the exchange constant of magnetic thin films using ferromagnetic resonance. For films of 20 nm thickness and below, the determination of the exchange constant A, a fundamental ...
Calculated geometry and paramagnetic hyperfine structure of the Cu-7 cluster
(ELSEVIER, 2004-10-21)
All-electron spin polarized DFT calculations have been performed to optimize the pentagonal bipyramidal (D-5h) geometry of the Cu-7 cluster by using the B3LYP and the B3PW1 functionals with different basis sets. Dirac ...