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@ARTICLE{OHalloran:22351,
      author       = {OHalloran, K.P. and Zhao, C. and Ando, N.S. and Schultz,
                      A.J. and Koetzle, T.F. and Piccoli, P.M.B. and Hedman, B.
                      and Hodgson, K.O. and Bobyr, E. and Kirk, M.L. and
                      Knottenbelt, S. and Depperman, E.C. and Stein, B. and
                      Anderson, T.M. and Cao, R. and Geletii, Y.V. and Hardcastle,
                      K.I. and Musaev, D.G. and Neiwert, W.A. and Fang, X. and
                      Morokuma, K. and Wu, S. and Kögerler, P. and Hill, C.L.},
      title        = {{R}evisiting the {P}olyoxometalate-{B}ased
                      {L}ate-{T}ransition-{M}etal-{O}xo {C}omplexes: {T}he "{O}xo
                      {W}all" {S}tands},
      journal      = {Inorganic chemistry},
      volume       = {51},
      issn         = {0020-1669},
      address      = {Washington, DC},
      publisher    = {American Chemical Society},
      reportid     = {PreJuSER-22351},
      pages        = {7025 - 7031},
      year         = {2012},
      note         = {We thank the National Science Foundation (grant
                      CHE-0911610) for support of this research. We also thank Dr.
                      Ulrich Kortz of Jacobs University (Bremen, Germany) for
                      challenging our work.},
      abstract     = {Terminal oxo complexes of the late transition metals Pt,
                      Pd, and Au have been reported by us in Science and Journal
                      of the American Chemical Society. Despite thoroughness in
                      characterizing these complexes (multiple independent
                      structural methods and up to 17 analytical methods in one
                      case), we have continued to study these structures. Initial
                      work on these systems was motivated by structural data from
                      X-ray crystallography and neutron diffraction and (17)O and
                      (31)P NMR signatures which all indicated differences from
                      all previously published compounds. With significant new
                      data, we now revisit these studies. New X-ray crystal
                      structures of previously reported complexes
                      K(14)[P(2)W(19)O(69)(OH(2))] and
                      "K(10)Na(3)[Pd(IV)(O)(OH)WO(OH(2))(PW(9)O(34))(2)]" and a
                      closer examination of these structures are provided. Also
                      presented are the (17)O NMR spectrum of an (17)O-enriched
                      sample of [PW(11)O(39)](7-) and a careful combined (31)P
                      NMR-titration study of the previously reported
                      "K(7)H(2)[Au(O)(OH(2))P(2)W(20)O(70)(OH(2))(2)]." These and
                      considerable other data collectively indicate that
                      previously assigned terminal Pt-oxo and Au-oxo complexes are
                      in fact cocrystals of the all-tungsten structural analogues
                      with noble metal cations, while the Pd-oxo complex is a
                      disordered Pd(II)-substituted polyoxometalate. The neutron
                      diffraction data have been re-analyzed, and new refinements
                      are fully consistent with the all-tungsten formulations of
                      the Pt-oxo and Au-oxo polyoxometalate species.},
      keywords     = {J (WoSType)},
      cin          = {PGI-6},
      ddc          = {540},
      cid          = {I:(DE-Juel1)PGI-6-20110106},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Chemistry, Inorganic $\&$ Nuclear},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:22694272},
      UT           = {WOS:000305853600009},
      doi          = {10.1021/ic2008914},
      url          = {https://juser.fz-juelich.de/record/22351},
}