Syntheses and structural studies of several group 8 metal complexes derived from 1,3-butadiyne

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dc.contributor.authorBruce, M.
dc.contributor.authorCole, M.
dc.contributor.authorCostuas, K.
dc.contributor.authorEllis, B.
dc.contributor.authorKramarczuk, K.
dc.contributor.authorLapinte, C.
dc.contributor.authorNicholson, B.
dc.contributor.authorPerkins, G.
dc.contributor.authorSkelton, B.
dc.contributor.authorWhite, A.
dc.contributor.authorZaitseva, N.
dc.date.issued2013
dc.description.abstractAs part of an extensive investigation into the chemistry of complexes containing metal-ligand centers linked by chains of C(sp) atoms, the preparation, characterization, and single-crystal X-ray diffraction molecular structure determinations of four complexes {MLn}-C≡CC≡C-{M′L′m} [MLn = Ru(dppe)Cp*, M′L′m = Fe(dppp)Cp* (1), Ru(dppe)Cp* (2), MLn = M′L′m = Os(PPh3)2Cp (3)], and {Cp*(dppe)Ru}C≡CC≡C{trans-RuCl(dppe)2} (4), in which the alternating C(sp)–C(sp) bonds have values between 1.375 and 1.40 Å (single) and between 1.20 and 1.259 Å (triple), respectively, are described. In addition, a structure determination of Ru3(μ-H){μ3-C2C≡C[Ru(PPh3)2Cp]}(CO)9 (5) shows that the C2 fragment attached to the HRu3 cluster shows the expected lengthening [to 1.311(7) Å] and bending at the two carbon atoms [to 152.6(6) and 157.6(5)°] (resulting from back-bonding from the Ru3 cluster into the C≡C π* orbitals) compared with the essentially linear Ru–CC– moiety [C≡C 1.222(6) Å, angles at C of 178.0(5), 172.3(6)°],
dc.description.statementofresponsibilityMichael I. Bruce, Marcus L. Cole, Karine Costuas, Benjamin G. Ellis, Kathy A. Kramarczuk, Claude Lapinte, Brian K. Nicholson, Gary J. Perkins, Brian W. Skelton, Allan H. White and Natasha N. Zaitseva
dc.identifier.citationZeitschrift fuer Anorganische und Allgemeine Chemie, 2013; 639(12-13):2216-2223
dc.identifier.doi10.1002/zaac.201300282
dc.identifier.issn0044-2313
dc.identifier.issn1521-3749
dc.identifier.orcidBruce, M. [0000-0002-8377-7186]
dc.identifier.urihttp://hdl.handle.net/2440/82990
dc.language.isoen
dc.publisherWiley-V C H Verlag GMBH
dc.relation.grantARC
dc.rights© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.source.urihttps://doi.org/10.1002/zaac.201300282
dc.subjectDiynyl
dc.subjectStructural analyses
dc.subjectRuthenium
dc.subjectOsmium
dc.titleSyntheses and structural studies of several group 8 metal complexes derived from 1,3-butadiyne
dc.typeJournal article
pubs.publication-statusPublished

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