File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Supramolecular structures in [Ag(dppf)] complexes [dppf = 1,1′-bis(diphenylphosphanyl)ferrocene] stabilized by coordinatively versatile trifluoroacetate (TFA) ligands

TitleSupramolecular structures in [Ag(dppf)] complexes [dppf = 1,1′-bis(diphenylphosphanyl)ferrocene] stabilized by coordinatively versatile trifluoroacetate (TFA) ligands
Authors
KeywordsSupramolecular chemistry
Trifluoroacetate
Silver
Hydrogen bonding
Coordination polymer
Issue Date2004
Citation
European Journal of Inorganic Chemistry, 2004, n. 12, p. 2504-2513 How to Cite?
AbstractThe interaction of silver(I) trifluoroacetate and dppf in different molar equivalents has led to the isolation of dinuclear complexes [Ag 2(μ-O2CCF3)2(μ-dppf)] (1) and [Ag2(η1-O2CCF3) 2(dppf)2] (2). Treatment of 1 with excess dppf gave a coordination polymeric compound [Ag(η2-O2CCF 3)(dppf)]n (3). Reaction of 1 with PMe2Ph in MeOH in the presence of NH4PF6 led to displacement of trifluoroacetate, forming the mononuclear compound [Ag(PMe2Ph) 2(η2-dppf)]PF6 (4). All compounds have been characterized by microanalytical and spectroscopic analyses [IR, MS and NMR (1H, 19F and 31P{1H})] as well as X-ray diffraction studies. Molecular structures of the solvates of 1, viz. 1A (1·0.5THF) and 1B (1·0.5CH2Cl2), 2 and 3 show that they contain trifluoroacetate in bridging, monodentate and bidentate bonding modes, respectively, with dppf as a bridging co-ligand. Compound 3 is an infinite linear [-dppf-Ag-dppf-Ag-dppf-Ag-]n coordination polymer. Interestingly, 1A and 1B form two different supramolecular network structures through C-H⋯F and C-H⋯O hydrogen-bonding interactions. Such secondary bonding interactions also lead to the formation of a 3D supramolecular structure in 3. © Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
Persistent Identifierhttp://hdl.handle.net/10722/237583
ISSN
2023 Impact Factor: 2.2
2023 SCImago Journal Rankings: 0.481
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLu, Xiu Lian-
dc.contributor.authorLeong, Weng Kee-
dc.contributor.authorGoh, Lai Yoong-
dc.contributor.authorHor, Andy T S-
dc.date.accessioned2017-01-16T06:09:57Z-
dc.date.available2017-01-16T06:09:57Z-
dc.date.issued2004-
dc.identifier.citationEuropean Journal of Inorganic Chemistry, 2004, n. 12, p. 2504-2513-
dc.identifier.issn1434-1948-
dc.identifier.urihttp://hdl.handle.net/10722/237583-
dc.description.abstractThe interaction of silver(I) trifluoroacetate and dppf in different molar equivalents has led to the isolation of dinuclear complexes [Ag 2(μ-O2CCF3)2(μ-dppf)] (1) and [Ag2(η1-O2CCF3) 2(dppf)2] (2). Treatment of 1 with excess dppf gave a coordination polymeric compound [Ag(η2-O2CCF 3)(dppf)]n (3). Reaction of 1 with PMe2Ph in MeOH in the presence of NH4PF6 led to displacement of trifluoroacetate, forming the mononuclear compound [Ag(PMe2Ph) 2(η2-dppf)]PF6 (4). All compounds have been characterized by microanalytical and spectroscopic analyses [IR, MS and NMR (1H, 19F and 31P{1H})] as well as X-ray diffraction studies. Molecular structures of the solvates of 1, viz. 1A (1·0.5THF) and 1B (1·0.5CH2Cl2), 2 and 3 show that they contain trifluoroacetate in bridging, monodentate and bidentate bonding modes, respectively, with dppf as a bridging co-ligand. Compound 3 is an infinite linear [-dppf-Ag-dppf-Ag-dppf-Ag-]n coordination polymer. Interestingly, 1A and 1B form two different supramolecular network structures through C-H⋯F and C-H⋯O hydrogen-bonding interactions. Such secondary bonding interactions also lead to the formation of a 3D supramolecular structure in 3. © Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.-
dc.languageeng-
dc.relation.ispartofEuropean Journal of Inorganic Chemistry-
dc.subjectSupramolecular chemistry-
dc.subjectTrifluoroacetate-
dc.subjectSilver-
dc.subjectHydrogen bonding-
dc.subjectCoordination polymer-
dc.titleSupramolecular structures in [Ag(dppf)] complexes [dppf = 1,1′-bis(diphenylphosphanyl)ferrocene] stabilized by coordinatively versatile trifluoroacetate (TFA) ligands-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/ejic.200300684-
dc.identifier.scopuseid_2-s2.0-4544370740-
dc.identifier.issue12-
dc.identifier.spage2504-
dc.identifier.epage2513-
dc.identifier.isiWOS:000222330800015-
dc.identifier.issnl1434-1948-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats