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Article: Molecular structures of 1,1′bis(diphenylphosphino) ferrocene oxide and sulphide and their thermal properties

TitleMolecular structures of 1,1′bis(diphenylphosphino) ferrocene oxide and sulphide and their thermal properties
Authors
Fang, ZGHor, TSAWen, YSLiu, LKMak, TCW
Issue Date1995
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/poly
Citation
Polyhedron, 1995, v. 14 n. 17-18, p. 2403-2409 How to Cite?
DOI: http://dx.doi.org/10.1016/0277-5387(95)00072-Z
AbstractThe crystal and molecular structure of anhydrous 1,1′-bis(diphenylphosphino) ferrocene sulphide, Fe[C5H4P(S)Ph2]2 (dppf S2), is reported and compared with the hydrated oxide analogue, Fe[C5H4P(O) Ph2]2 · 2H20 (dppfO2 · 2H20). It consists of two phosphoryl cyclopentadienyl rings [P-S = 1.938(2) Å] sandwiching an FeII centre. With four molecules per cell, the molecule is crystallographically required to sit on an inversion centre and hence the two rings are staggered. The thermal properties of [Fe(C5H4PPh2)2] (dppf), dppfO2 · 2H20 and dppfS2 were studied together with Fe(Cp)2 and Ph3PO · H2O by TGA and DSC. The thermal stability decreases in the order dppFO2 > dppf > dppf S2. The hydrogen-bonded hydrate in dppfO2 · 2H20 is removed upon heating to 110-160°C. © 1995.
Persistent Identifierhttp://hdl.handle.net/10722/237676
ISSN
0277-5387
2023 Impact Factor: 2.4
2023 SCImago Journal Rankings: 0.379
ISI Accession Number ID
WOS:A1995RT53700014

 

DC FieldValueLanguage
dc.contributor.authorFang, ZG-
dc.contributor.authorHor, TSA-
dc.contributor.authorWen, YS-
dc.contributor.authorLiu, LK-
dc.contributor.authorMak, TCW-
dc.date.accessioned2017-01-18T03:59:38Z-
dc.date.available2017-01-18T03:59:38Z-
dc.date.issued1995-
dc.identifier.citationPolyhedron, 1995, v. 14 n. 17-18, p. 2403-2409-
dc.identifier.issn0277-5387-
dc.identifier.urihttp://hdl.handle.net/10722/237676-
dc.description.abstractThe crystal and molecular structure of anhydrous 1,1′-bis(diphenylphosphino) ferrocene sulphide, Fe[C5H4P(S)Ph2]2 (dppf S2), is reported and compared with the hydrated oxide analogue, Fe[C5H4P(O) Ph2]2 · 2H20 (dppfO2 · 2H20). It consists of two phosphoryl cyclopentadienyl rings [P-S = 1.938(2) Å] sandwiching an FeII centre. With four molecules per cell, the molecule is crystallographically required to sit on an inversion centre and hence the two rings are staggered. The thermal properties of [Fe(C5H4PPh2)2] (dppf), dppfO2 · 2H20 and dppfS2 were studied together with Fe(Cp)2 and Ph3PO · H2O by TGA and DSC. The thermal stability decreases in the order dppFO2 > dppf > dppf S2. The hydrogen-bonded hydrate in dppfO2 · 2H20 is removed upon heating to 110-160°C. © 1995.-
dc.languageeng-
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/poly-
dc.relation.ispartofPolyhedron-
dc.rightsPosting accepted manuscript (postprint): © <year>. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.titleMolecular structures of 1,1′bis(diphenylphosphino) ferrocene oxide and sulphide and their thermal properties-
dc.typeArticle-
dc.identifier.emailHor, TSA: andyhor@hku.hk-
dc.identifier.authorityHor, TSA=rp02077-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/0277-5387(95)00072-Z-
dc.identifier.scopuseid_2-s2.0-0039741621-
dc.identifier.volume14-
dc.identifier.issue17-18-
dc.identifier.spage2403-
dc.identifier.epage2409-
dc.identifier.isiWOS:A1995RT53700014-
dc.publisher.placeNetherlands-
dc.identifier.issnl0277-5387-

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