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The charge distribution in chromium(III) and iron(III) hexafluoride

✍ Scribed by L.E. Harris; E.A. Boudreaux


Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
196 KB
Volume
23
Category
Article
ISSN
0009-2614

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✦ Synopsis


Semi-empirical motecular orbital calculations were performed

for CrFz-and FeFi-. The method of calculation is derived from the IIF SCF equations using approximations appropriate to the highly ionic transition metal hatides. The results ot' these calculations are s@wn to be in better agreement than previous semismpirical calculations with X-ray emission line shlfls and atom charges and populalions estimated from these shifts.


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Magnetic susceptibility of trinuclear ch
✍ Yu.V. Rakitin; T.A. Zhemchuzhnikova; V.V. Zelentsov πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 404 KB

## The temperature dependence of magnetic susceptibility has been studied from 1.6 to 300 "K for four trinuclear cluster compounds of the composition [M~O(CH2c2COO)e(H20)3] NO3 where M3 stands for ti3, Cr2Fe, 0Fe2, or Fe3. The experimental dependences XfT) are analyzed in terms of two most probable