2019
DOI: 10.1002/chem.201806407
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Transition‐Metal‐Induced Rearrangement of [(PhSn)4S6] Towards Ternary CuI/Sn/S or CuII/Sn/S Clusters

Abstract: Direct access of ternary copper‐tin sulfide clusters by reactions of a binary organotin sulfide cluster, [(PhSn)4S6] (A), with transition metal complexes was achieved for the first time without extra addition of further chalcogenide sources. This indicates that an in situ rearrangement of the inorganic core takes place even without initial formation of anionic fragments. The use of [Cu(PPh3)3Cl] or [Cu(PPh3)2Cl2] as reactants yielded the ternary clusters [(CuPPh3)4(PhSn)18Cu6S31Cl2] (1) and [{Cu(PPh3)2}2(PhSn)… Show more

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Cited by 14 publications
(7 citation statements)
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“…The distortion, however, causes all of the four tin atoms to realize the trigonal‐bipyramidal coordination. A similar distortion has recently been observed for an [Sn 4 S 6 ] cage, to which two [Cu(PPh 3 ) 2 ] coordinate, such that two of the tin sites are additionally part of an [SnS 2 Cu] four‐membered ring attached to the original cage …”
Section: Resultssupporting
confidence: 68%
“…The distortion, however, causes all of the four tin atoms to realize the trigonal‐bipyramidal coordination. A similar distortion has recently been observed for an [Sn 4 S 6 ] cage, to which two [Cu(PPh 3 ) 2 ] coordinate, such that two of the tin sites are additionally part of an [SnS 2 Cu] four‐membered ring attached to the original cage …”
Section: Resultssupporting
confidence: 68%
“…Another example of such phenomenon in the ternary systems with tin has been reported by the group of Stefanie Dehnen by the reaction of binary organotin sulphide cluster [(PhSn)4S6] with [Cu(PPh3)3Cl] (Scheme 1c). 160 The resulting [(CuPPh3)4(PhSn)18Cu6S31] cluster is a pseudo dimer having a [Sn18Cu10S31] core, which is separated in two identical parts connected by a single sulphur atom ( Fig. 9 A).…”
Section: Sulphur-bridged Cuncsmentioning
confidence: 99%
“…4, right). 69 Derivatization of the organic substituents require the presence of organic substituents with suitable functional groups. In most reported cases, condensation reactions between -C]O and -NH 2 groups were applied.…”
Section: Organotin Chalcogenide Clusters and Related Compoundsmentioning
confidence: 99%