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Cover Picture (Angew. Chem. Int. Ed. Engl. 1/1995)
Publication year - 1995
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199500011
Subject(s) - cover (algebra) , octahedron , crystallography , physics , chemistry , combinatorics , art history , humanities , art , mathematics , engineering , crystal structure , mechanical engineering
The cover picture shows the environment of the Rb‐centered Rb 6 octahedron in the compound Na 16 Rb 7 Sb 7 (Na = anthracite. Rb = blue, Sb = red). The virtually spherical isosurfaces of the partial electron densities are colored according to the values of the electron localization function (high values are white). They support the interpretation of the Rb‐centered Rb 6 octahedron as Rb − (Rb + ) 6 . More about this unusual antimonide that was prepared from the elements under inert conditions at 873 K is reported by H. G. von Schnering et al. on page 103ff.