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High-resolution electrospray ionization mass spectrometry (HR-ESI-MS) calculated for C,Hin04NaS [M+Na]+ 189.0198 found 189.0192. [Pg.221]

When a sample of pure water in a small conductivity cell is heated suddenly with a pulse of microwave radiation, equilibrium in the water dissociation reaction does not exist at the new higher temperature until additional dissociation occurs. It is found that the relaxation time for the return to equilibrium at 25° C is 36 ms. Calculate Kj and K j ... [Pg.329]

Theoretical spectra of ELNES and XANES of MgO were obtaind by Lindner et al. [25] using the MS-calculation. They couldn t reproduce peak A and attributed it to the formation of a core exciton. In our calculations, however, peak A is well reproduced even by the ground state calculation as shown in Fig. 3. This is not a surprising result, since a core-exciton state in this case is essentially a state at the bottom of the normal 3s band which is slightly... [Pg.452]

Figure 32. Zn MS calculations and XANES. Left Small cluster of Fe oxyhydroxide polymers with sorbed tetrahedral complex. Two of the multiple scattering paths are shown that vaiy in number as a function of cluster size. Similar dependencies of other MS paths create non-hnear changes in XANES features as a function of cluster size. Right Calculated XANES for various clusters as depicted at left. All MS paths used in a self-consistent ealculation (Feff 8). From Waychunas et al. Figure 32. Zn MS calculations and XANES. Left Small cluster of Fe oxyhydroxide polymers with sorbed tetrahedral complex. Two of the multiple scattering paths are shown that vaiy in number as a function of cluster size. Similar dependencies of other MS paths create non-hnear changes in XANES features as a function of cluster size. Right Calculated XANES for various clusters as depicted at left. All MS paths used in a self-consistent ealculation (Feff 8). From Waychunas et al.
Moreover, from unsymmetrical Cluj matrices UCJ other invariants are the —> matrix sum indices MS calculated as ... [Pg.150]

Synthesis of ketone (3a). The ketone (3a) (Ar1 = Ar2 = Ph) was obtained after hydrolysis of 2a using 6 M HC1/TBME (24 hours) and preparative straight-phase HPLC (eluent hexane/ethyl acetate (99/1)) in 65% yield (>95% by GC-MS) calculated from the starting phenyl bromide in the first Heck arylation of the sequence. [Pg.94]

Ms calculated by Jayasuriya et al. (1985b). As calculated by Astrom and Benediktsson (1988). ... [Pg.473]

FIGURE 1.159 The distribution functions of (a) pore sizes of A-300 and MS calculated using the nitrogen adsorption-desorption isotherms with the SCV/SCR model, and (b) unfrozen water clusters filled voids in hydrated powders and aqueous suspensions of A-300, MS and MIX samples. [Pg.174]

Fig. 3 Top panel, charge density versus electrode potential plots determined on Au(l 11) for 30mNm" film pressure of CigOH spread at the GS interface of the Langmuir trough. Bottom panel, the film pressure at MS calculated by integration of the charge density curves. Supporting electrolyte 0.05 M KCIO4,... Fig. 3 Top panel, charge density versus electrode potential plots determined on Au(l 11) for 30mNm" film pressure of CigOH spread at the GS interface of the Langmuir trough. Bottom panel, the film pressure at MS calculated by integration of the charge density curves. Supporting electrolyte 0.05 M KCIO4,...

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