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Of magnetic susceptibility

Gouy balance A balance for the determination of magnetic susceptibility. The sample is weighed in and out of a magnetic field and the susceptibility is calculated from the difference in weights. [Pg.195]

NOTE Extensive listing of magnetic susceptibilities of elements and organic and inorganic compounds can be found in G, Foex, Tables de constantes et donnes numeiiques, Massou et Cie, Paris, 1957,... [Pg.1793]

The disappearance of the paramagnetism of palladium-silver alloys (rich in Pd) when the ratio (H + Ag)/Pd = 0.6 (24) illustrates that the effect of both these alloying" elements in palladium is additive and each one contributes essentially in the same way to the change of magnetic susceptibility of palladium. [Pg.252]

The direct proof of hydride formation in situ in a reaction vessel is in principle possible. One can follow changes of resistance (of a film, a wire, etc.) or of magnetic susceptibility of a catalyst. Hydride identification by means of the X-ray diffraction method requires a catalyst sample to be taken out from a reaction vessel, and eventually frozen in order to avoid a rapid decomposition of the hydride under ambient conditions (67). [Pg.287]

Electrobalances suitable for thermogravimetry are readily adapted for measurements of magnetic susceptibility [333—336] by the Faraday method, with or without variable temperature [337] and data processing facilities [338]. This approach has been particularly valuable in determinations of the changes in oxidation states which occur during the decompositions of iron, cobalt and chromium oxides and hydroxides [339] and during the formation of ferrites [340]. The method requires higher concentrations of ions than those needed in Mossbauer spectroscopy, but the apparatus, techniques and interpretation of observations are often simpler. [Pg.31]

On the general theory of magnetic susceptibilities of polynuclear transition metal compounds. J. S. Griffith, Struct. Bonding (Berlin), 1972,10, 87-126 (43). [Pg.35]

Griffith JS (1972) On the General Theory of Magnetic Susceptibilities of Polynuclear Transitionmetal Compounds. 10 87-126 Grisham CM, see Mildvan AS (1974) 20 1-21... [Pg.246]

Spin-state transitions have been studied by the application of numerous physical techniques such as the measurement of magnetic susceptibility, optical and vibrational spectroscopy, the Fe-Mbssbauer effect, EPR, NMR, and EXAFS spectroscopy, the measurement of heat capacity, and others. Most of these studies have been adequately reviewed. The somewhat older surveys [3, 19] cover the complete field of spin-state transitions. Several more recent review articles [20, 21, 22, 23, 24, 25] have been devoted exclusively to spin-state transitions in compounds of iron(II). Two reviews [26, 27] have considered inter alia the available theoretical models of spin-state transitions. Of particular interest is the determination of the X-ray crystal structures of spin transition compounds at two or more temperatures thus approaching the structures of the pure HS and LS electronic isomers. A recent survey [6] concentrates particularly on these studies. [Pg.58]

Ishikawa etal. proposed an approach for the determination of the ligand-field (LF) parameters of a set of isostructural lanthanide complexes. This method consists of a simultaneous fit of the temperature dependence of magnetic susceptibilities and NMR spectra for the whole isostructural series [18]. In order to avoid over-parametrization a key restriction is imposed each parameter is expressed as a linear function of the number of f electrons, n ... [Pg.31]

Rotating single-crystal measurements also permitted the extraction of the orientation of the magnetic tensor in the molecular reference frame and the experimental easy axis was found to coincide with the idealized tetragonal axis of the coordination dodecahedron of Dy. Crystal field calculations assuming idealized tetragonal symmetry permitted the reproduction of magnetic susceptibility data for gz = 19.9 and gxy 0 [121]. More elaborated calculations such as ab initio post Hartree-Fock CASSCF confirmed this simple analysis [119]. [Pg.112]

Fig. 3 For 3 Ln, left temperature dependence of magnetic susceptibilities right impendence spectroscopy of the electrical resistances at room temperature... Fig. 3 For 3 Ln, left temperature dependence of magnetic susceptibilities right impendence spectroscopy of the electrical resistances at room temperature...
Temperature dependence of magnetic susceptibility of the PF6 salt was measured from 300 to 4 K at 5 T [35], The spin susceptibility of this salt gradually decreases from 300 to 50 K. Below 50 K, the susceptibility exhibits a rapid decrease accompanied by anisotropic temperature dependence, which is an indication of the long-range antiferromagnetic ordering. A one-dimensional Heisenberg model is... [Pg.47]

Influence of Pressure on the Thermal Dependence of Magnetic Susceptibility 174... [Pg.182]


See other pages where Of magnetic susceptibility is mentioned: [Pg.186]    [Pg.1793]    [Pg.513]    [Pg.525]    [Pg.1034]    [Pg.60]    [Pg.815]    [Pg.1016]    [Pg.84]    [Pg.241]    [Pg.341]    [Pg.528]    [Pg.276]    [Pg.125]    [Pg.393]    [Pg.11]    [Pg.364]    [Pg.470]    [Pg.245]    [Pg.192]    [Pg.55]    [Pg.102]    [Pg.155]    [Pg.18]    [Pg.21]    [Pg.167]    [Pg.250]    [Pg.527]    [Pg.21]    [Pg.24]    [Pg.27]    [Pg.331]   
See also in sourсe #XX -- [ Pg.131 ]




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Anisotropy of magnetic susceptibility

Anisotropy of magnetic susceptibility and

Determination of magnetic susceptibility

Effect of Bulk Magnetic Susceptibility

Magnet / magnetic susceptibility

Magnetic Susceptibility of the Elements and

Magnetic Susceptibility of the Elements and Inorganic Compounds

Magnetic susceptability

Magnetic susceptibilities

Magnetic susceptibility of complexes

Magnetic susceptibility of compounds

Magnetic susceptibility of nickel

Magnetic susceptibility of palladium

Magnetic susceptibility of polymers

Magnetic susceptibility of water

Magnetism susceptibility

Magnets susceptibility

Measurements of the Magnetic Susceptibility

Overview of magnetic susceptibilities

Temperature dependence of magnetic susceptibility

Temperature dependence of the magnetic susceptibility

The Magnetic Susceptibility of Free Atoms

Theory of Electric and Magnetic Susceptibilities

Units and Magnitude of Magnetic Susceptibilities

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