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Pentakis(methoxycarbonyl)cyclopentadiene Chemistry. Part 4. Some Silver(I) Complexes: Crystal and Molecular Structures of (OH2)>n>*1.5nH2O, (PPh3)>2>, and (PPh3)2>

DOI: 10.1039/DT9830000799

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 799 - 808 (1983)

Update date:2022-08-03

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Authors:

Bruce, Michael I.Bruce, Michael I.

Williams, Michael L.Williams, Michael L.

Skelton, Brian W.Skelton, Brian W.

White, Allan H.White, Allan H.

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Article abstract of DOI:10.1039/DT9830000799

A series of silver(I) derivatives of pentakis(methoxycarbonyl)cyclopentadiene has been prepared (from the diene and silver acetate), including <(OH2)>n>*1.5nH2O, <(PPh3)>2>, (PPh3)2>, (dppe)> , and (tppme)> .In polar solvents, some of these complexes form conducting solutions.Structural studies by single-crystal X-ray diffraction have given the following results: <(OH2)>n>*1.5nH2O forms a one-dimensional polymer, centrosymmetrically related silver atoms being bridged by a similarly related pair of water molecules , and also by a C5(CO2Me)5 ligand, alternately bonded through a pair of carboxylate oxygen atoms and an interaction with two of the C5(CO2Me)5 ring carbons <2.586(7), 2.807(7) Angstroem>; in <(PPh3)>2>, the silver atom is essentially four-co-ordinated by a phosphine ligand , a chelating C5(CO2Me)5 ligand , and an interaction with one of the ? bonds in the C5 ring of the C5(CO2Me)5 ligand , the whole species being bridged by C5(CO2Me)5 ligands to give a centrosymmetric dimer; (PPh3)2> is monomeric, with silver four-co-ordinated by two phosphine ligands and a chelating C5(CO2Me)5 ligand .

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Product name:((Ag(C5(CO2Me)5)(PPh3))2)

Cas No:86484-14-2

86484-14-2

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