Empirische Beziehungen zur Sauerstoffkoordination um Antimon(III) und Tellur(IV) in Antimoniten und Telluriten |
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Authors: | M Trömel |
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Institution: | Institut für Anorganische Chemie der Johann Wolfgang Goethe-Universität, Niederurseler Hang, D-6000 Frankfurt a.M. 50, Bundesrepublik Deutschland |
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Abstract: | The strong variability of bond length between Sb(III) or Te(IV) and oxygen is correlated with distances to more distant oxygen atoms in the trans position. Closer approach of the trans-oxygen atom leads to lengthening of the bond in question. Hyperbolic functions represent suitable approximations for the correlations and give the bond lengths on the average within 0.04 Å. The distance relations are discussed for various limiting coordinations corresponding to 3, 4, and 5. |
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