Swinehart

The same expression holds for the transition state, except that the sum is over s - 1 oscillators and the frequencies are the vf. The Beyer-Swinehart algoritlnn [38] makes a very efficient direct count of the number... 

Beyer T and Swinehart D R 1973 Number of multiply-restricted partitions AC/W Commun. 16 379... 

H. G. Swinehart, ed.. Cutting ToolMatena/s Selection, American Society of Tool and Manufacturing Engineers (now the Society of Manufacturing Engineers (SME)), Dearborn, Mich., 1968. 

Swinehart JM (1992) Salicylic acid ointment peeling of the hands and forearms. J Dermatol Surg Oncol 18 495-498... 

Swinehart" believes that specific ion-pairing effects are important with both Na and K and that the rate law should be written... 

Wiberg et have performed the reaction in the presence of C-labelled cyanide ion and find no incorporation of activity into product ferrocyanide. Evidently the reversible ligand displacement proposed by the Czech workers does not take place and the electron-transfer scheme of Swinehart is preferable. Recent spectroscopic studies indicate that a complex [Fe(CN)5(CNS03)] functions as an intermediate in this reaction. 

The general reluctance of reagents to reduce O2 in one-equivalent states is further exemplified in the cases of V(II) and Cr(II). Autoxidation of V(1I), ultimately to V(III), produces ° an intermediate dimer, VOV ", identified spectrally and a known product of the reaction between V(II) and Clearly one path involves an initial two-equivalent oxidation of V(ri) to V(IV) and Swinehart ° calculates that 60 % of the oxidation follows this route. Cr(Il) perchlorate produces a species containing two Cr(III) species linked by one 0x0-or two hydroxo-bridges and Cr(lV) is proposed as the first intermediate F... 

At very low pressures (below 0 001 mm) the rate constant again becomes independent of pressure. The exact pressure at which this occms depends on the dimensions of the reaction vessel (Butler and Ogawa, 1963 Vreeland and Swinehart, 1963). The simplest explanation of this effect is that activation and deactivation by the walls of the reaction vessel are now playing a major part in the reaction however, more experimental work is required before definite conclusions can be drawn. 

J. H. Swinehart and G. W. Castellan, Inorg. Chem. 3, 278 (1964) J. H. Swinehart, J. Chem. Educ. 44, 524 (1967), gives a full description of the study of the equilibrium CrjO, + HjO 2 HCrO by changing the total concentration of Cr(VI) and watching the concomitant spectral changes on a recording spectrophotometer. 

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