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The cover picture shows the arrangement of the 3‐D [Hg7As4]4+ host framework and the AgI32− guest anions in a novel supramolecular architecture [Hg7As4](AgI3)2, self‐assembled from a heterogeneous system at high temperature. Although the host−guest interaction is weak, it governs both the geometry o...

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Bibliographic Details
Published in:European journal of inorganic chemistry 2003-03, Vol.2003 (6), p.1017-1017
Main Authors: Olenev, Andrei V., Baranov, Alexei I., Oleneva, Olga S., Vorontsov, Ivan I., Antipin, Mikhail Yu, Shevelkov, Andrei V.
Format: Article
Language:English
Online Access:Get full text
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Summary:The cover picture shows the arrangement of the 3‐D [Hg7As4]4+ host framework and the AgI32− guest anions in a novel supramolecular architecture [Hg7As4](AgI3)2, self‐assembled from a heterogeneous system at high temperature. Although the host−guest interaction is weak, it governs both the geometry of the host framework (mercury atoms, blue; arsenic atoms, pink) and guest anions (silver atoms, red; iodine atoms, violet) and the positioning of the guest in the framework cavities. A mutual adjustment of the host and guests results is the unusual off‐plane geometry of the AgI32− anion. Details are discussed in the article of A. V. Shevelkov et al. on p. 1053 ff.
ISSN:1434-1948
1099-0682
DOI:10.1002/ejic.200390149