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Sparkle/AM1 Parameters for the Modeling of Samarium(III) and Promethium(III) Complexes

โœ Scribed by Freire, Ricardo O.; da Costa, Nivan B.; Rocha, Gerd B.; Simas, Alfredo M.


Book ID
126903691
Publisher
American Chemical Society
Year
2005
Tongue
English
Weight
327 KB
Volume
2
Category
Article
ISSN
1549-9618

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๐Ÿ“œ SIMILAR VOLUMES


Modeling lanthanide complexes: Sparkle/A
โœ Ricardo O. Freire; Gerd B. Rocha; Alfredo M. Simas ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 83 KB

## Abstract The Sparkle/AM1 model is extended to ytterbium (III) complexes. Thus, a set of 15 complexes, with various representative ligands, chosen to be representative of all complexes of high crystallographic quality (Rโ€factor <0.05 ร…) in the Cambridge Crystallographic Database, and which posses

Sparkle model for the quantum chemical A
โœ Antรดnio V.M. de Andrade; Nivan B. da Costa Jr.; Alfredo M. Simas; Gilberto F. de ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 450 KB

Considering that the bonds between a lanthanide and its ligands essentially possess an electrostatic character, we propose the representation of rare-earth elements within AM 1 as sparkles. To parametrize the sparkle model we have used the known geometry of the complex tris (acetylacetonate) ( 1, l