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Synthesis and structural characterization of a novel tellurane with four sulfur ligands

✍ Scribed by Satoshi Ogawa; Shingo Ohwada; Masahiro Yoshida; Hiroki Muraoka

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
123 KB
Volume
22
Category
Article
ISSN
1042-7163

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✦ Synopsis

Abstract

The molecular structure of a novel hypervalent tellurium(IV) compound, 2,2′‐spirobi[4,7‐diisopropyl‐1,3,2‐benzodithiatellurole] (1), has been determined by a single crystal X‐ray diffraction study. The results represent the first crystal structural characterization of a hypervalent tellurium(IV), tellurane, with only four sulfur ligands. The tellurane has a distorted pseudo‐trigonal‐bipyramidal geometry with the axial sulfur atoms bending toward the equatorial ones. © 2011 Wiley Periodicals, Inc. Heteroatom Chem 22:586–589, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/hc.20697

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