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Eichinvariante Berechnung des Diamagnetismus und der chemischen Verschiebung, 2. Mitt.: Berechnung magnetischer Daten von zweiatomigen Molekülen auf der Grundlage lokalisierter Orbitale
Authors:Ulrich Sternberg  Werner Haberditzl
Affiliation:(1) Sektion Chemie, Arbeitsgruppe Magnetochemie, Humboldt-Universität zu Berlin, Deutsche Demokratische Republik
Abstract:Expressions are derived for the decomposition of tensorial properties into additive increments.In the second part of the paper calculations of sgrH andCH for LiH and of the susceptibilities for Li2, BH, HF, CO, F2, and LiF are presented. The contributions of the various LMO's to chi, chiP andg-values are discussed. The results are compared to those obtained from coupledHF-perturbation theory and to experimental values where available. The values for chi are in good agreement with the experiment and—except for BH—with theHF-perturbation theory, however deviations are found in some molecules for Deltachi andg-values and traced back to specific electronic features.
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