Abstract
Angewandte Chemie International Edition in EnglishVolume 30, Issue 4 Cover PictureFree Access Cover Picture (Angew. Chem. Int. Ed. Engl. 4/1991) First published: April 1991 https://doi.org/10.1002/anie.199103431AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract The title picture shows a representation of the electron localization function (ELF) for the example molecule, Sn2H4. This new parameter can be used to give an excellent graphical description of bonds and electron pairs. The calculated electron density (drawn as a cloud) is color-coded according to its magnitude: the regions of highest electron localization are white and the lowest blue. The background and the cores of the Sn atoms are black. The plane displayed in the cover picture includes the tin atoms and bisects the HSnH angle of Sn,H,. The H nuclei are situated above and below the plane. Further examples of the potential of this graphical ELF representation are discussed by A. Savin, A. D. Becke, E. Flad, R. Nesper, H. Preuss, and H. G. von Schnering on page 409. Volume30, Issue4April 1991 RelatedInformation
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