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Chelate-stabilised Tetrahydrofuran Complexes of Platinium(II).Crystal Structure of

DOI: 10.1039/DT9890002069

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 2069 - 2072 (1989)

Update date:2022-08-02

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Authors:

Alcock, Nahaniel W.Alcock, Nahaniel W.

Platt, Andrew W.G.Platt, Andrew W.G.

Pringle, Paul G.Pringle, Paul G.

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Article abstract of DOI:10.1039/DT9890002069

The platinum(II) complexes cis- and trans-<*> (2) and (3) are described.The cis isomer (2) reacts with K to give the monochelate cis-<*>- <*> (4a) Complex (2) also reacts with AgClO4 to give the bis chelate cis-<*> (5a).The tetrahydrofuran (thf) complexes (4a) and (5a) are compared with closely related alcohol and linear ether complexes and it is deduced that the trans influence of the neutral O-donors is in the order ROH>thf>R2O.The X-ray structure (R=0.039 for 5 730 diffractometer observed reflections of complex (4a) confirms the structural assignment; the Pt-O bond length <2,142(4)angstroem is somewhat longer than found for covalent Pt-O bonds.

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Product name:chloro-{2-(diphenylphosphinomethyl)tetrahydrofuran-OP}2-(diphenylphosphinomethyl)tetrahydrofuran-P}platinum(II) hexaflurorophosphate

Cas No:124634-85-1

124634-85-1

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