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Oxidation of a One-Dimensional Coordination Polymer and Synthesis of the Macrocyclic Silver Complex [Ag12(PhS2P−PS2Ph)6(dppeS)6]

✍ Scribed by Dieter Fenske; Alexander Rothenberger; Maryam Shafaei Fallah

Book ID
102163883
Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
151 KB
Volume
2005
Category
Article
ISSN
1434-1948

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✦ Synopsis

Abstract

The cluster chemistry with functionalised trimethylsilyl reagents was investigated. The oxidation of the one‐dimensional coordination polymer 1/~∞~[{Ag~2~(PhS~2~P−PS~2~Ph)dppe}·dppe]~∞~ leads to the formation of [Ag~12~(PhS~2~P−PS~2~Ph)~6~(dppeS)~6~] (dppeS = Ph~2~P(CH~2~)~2~P(S)Ph~2~]. The dianionic ligand [PhPS~2~−PS~2~Ph]^2−^ could possibly give rise to a new class of macrocyclic transition‐metal chalcogenides. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

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The reaction of one equivalent of In with a molten flux of (Ph 4 P) 2 Se 5 and P 2 Se 5 (1 : 2), at 250 °C gave the (Ph 4 P)[In(P 2 Se 6 )] (I). Stoichiometric elemental synthesis at 750 °C produced the Cs 5 In(P 2 Se 6 ) 2 (II). The thin, yellow crystals of (I), and the irregular, dark orange cryst