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Volumn 306, Issue 5704, 2004, Pages 2074-2077

A late-transition metal oxo complex: K7Na9[O=Pt IV(H2O)L2], L = [PW9O 34]9-

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRONS; HYDROGEN BONDS; MOLECULAR DYNAMICS; PROBABILITY DENSITY FUNCTION; SYNTHESIS (CHEMICAL); TRANSITION METAL ALLOYS;

EID: 19944409309     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1104696     Document Type: Article
Times cited : (134)

References (38)
  • 6
    • 10844229095 scopus 로고    scopus 로고
    • note
    • III-oxo complex of Borovik and co-workers has a hydrogen-bonded oxo oxygen that makes distinguishing it from the corresponding FE-OH compound somewhat ambiguous. Also, unlike the many literature Fe-oxo compounds, this provocative compound has a high-spin FE(III) and resides in a trigonat bipyramidal coordination environment (35).
  • 9
    • 0037436143 scopus 로고    scopus 로고
    • J.-U. Rohde et al., Science 299, 1037 (2003).
    • (2003) Science , vol.299 , pp. 1037
    • Rohde, J.-U.1
  • 23
    • 0002916570 scopus 로고
    • A. P. Ginsberg, Ed. (Wiley, New York)
    • P. J. Domaille, in Inorganic Syntheses, A. P. Ginsberg, Ed. (Wiley, New York, 1990), vol. 27, pp. 96-104.
    • (1990) Inorganic Syntheses , vol.27 , pp. 96-104
    • Domaille, P.J.1
  • 24
    • 10844283703 scopus 로고    scopus 로고
    • note
    • Materials and methods are available as supporting material on Science Online.
  • 25
    • 10844263461 scopus 로고    scopus 로고
    • note
    • 2O: K, 4.92; Na, 3.72; P, 1.11; Pt, 3.51; W, 59.47. Found: K, 4.87; Na, 3.66; P, 1.12; Pt, 3.71; W, 60.71; Molecular weight, 5564 g/mol.
  • 30
    • 10844289748 scopus 로고    scopus 로고
    • note
    • 2 bond (Scheme 1, lower right).
  • 31
    • 10844277354 scopus 로고    scopus 로고
    • note
    • 31P NMR have been shown to be highly sensitive to the presence of paramagnetic metal centers within the polytungstate framework (36).
  • 32
    • 10844253948 scopus 로고    scopus 로고
    • note
    • z2.
  • 33
    • 10844273298 scopus 로고    scopus 로고
    • note
    • 183W NMR and the presence of metal-to-ligand charge transfer bands that the polyoxometalate ligand in this complex displays π acceptor properties (37).
  • 34
    • 10844264606 scopus 로고    scopus 로고
    • note
    • The average Pt(IV)-O single bond distance is 1.992 Å (based on an average of 10 different structures). This bond is defined as being Pt(IV)-O-X, where X is not H.
  • 35
    • 0034636867 scopus 로고    scopus 로고
    • C. E. MacBeth et al., Science 289, 938 (2000).
    • (2000) Science , vol.289 , pp. 938
    • MacBeth, C.E.1
  • 38
    • 10844288906 scopus 로고    scopus 로고
    • note
    • We thank J. Reibenspies at Texas A & M University for collecting the low temperature x-ray data set and I. A. Weinstock for useful discussions. Supported by the U.S. Department of Energy (DOE) (C.H., J.M., and K.M.), the NSF (grant no. CHE-0236686 to C.H.), and the NIH (grant no. GM-057378 to M.L.K.). The work at Argonne National Laboratory was supported by the DOE Office of Basic Energy Sciences (contract no. W-31-109-ENG-38). Additional details on the crystal structure investigations may be obtained from the Fachinformationszentrum Karlsruhe, 76344 Eggenstein-Leopoldshafen, Germany, on quoting registry nos. CSD-414500 and CSD-414522 (neutron) for 1 and CSD-414501 for 2 and 3.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.