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Volumn 127, Issue 34, 2005, Pages 11948-11949

Erratum: A palladium-oxo complex. Stabilization of this proposed catalytic intermediate by an encapsulating polytungstate ligand (Journal of American Chemical Society (2005) 127 (11948-11949) DOI: 10.1021/ja054131h);A palladium-oxo complex. Stabilization of this proposed catalytic intermediate by an encapsulating polytungstate ligand

Author keywords

[No Author keywords available]

Indexed keywords

LIGAND; METAL COMPLEX; OXYGEN; PALLADIUM COMPLEX; TUNGSTEN DERIVATIVE;

EID: 24144463976     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja207910h     Document Type: Erratum
Times cited : (74)

References (41)
  • 12
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    • (b) Holm, R. H. Chem. Rev. 1987, 87, 1401-1449.
    • (1987) Chem. Rev. , vol.87 , pp. 1401-1449
    • Holm, R.H.1
  • 27
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    • (c) Shelef, M. Chem. Rev. 1995, 95, 209-225.
    • (1995) Chem. Rev. , vol.95 , pp. 209-225
    • Shelef, M.1
  • 31
    • 33645586853 scopus 로고    scopus 로고
    • note
    • 1/2 = 7 Hz). See the SI for electronic absorption data. Anal. Calcd for 2: K, 7.03; Na, 1.24; P, 1.11; Pd, 1.91; W. 62.8. Found (average): Cl, <0.01; K. 6.92; Na, 1.25; P, 1.15; Pd, 1.91; W, 62.6. [MW = 5565 g/mol].
  • 32
    • 33645594573 scopus 로고    scopus 로고
    • note
    • o (for the 173 K structure). The final R1 (GOF) values for the 90 K and the 30 K structures were 7.83% (1.026) and 5.80% (1.083), respectively, based on 19 071 reflections for the 90 K structure and 20 284 reflections for the 30 K structure. See Table S1 (in the SI) for more information.
  • 33
    • 33645592253 scopus 로고    scopus 로고
    • note
    • (a) There is crowding around the Pd=O unit from O69 (a terminal oxo (from W19) located 2.57 Å from O70) and K10 (a countercation located 2.35 Å from O70). See Figure S1 for the numbering scheme,
  • 34
    • 33645595355 scopus 로고    scopus 로고
    • note
    • - as the ligand trans to the oxo unit is provided by titration studies; see Figure S2 in the SI.
  • 35
    • 33645583814 scopus 로고    scopus 로고
    • note
    • pc = -0.28 V versus SCE). In addition, 2 also displays a larger current intensity (at equal concentrations) than Pd(II) alone. This is attributed to the larger number of electrons involved in its reduction (relative to Pd(II)). The number of electrons involved in the exhaustive reduction of the Pd center in 2 (at -0.45 V versus SCE) and in Pd(II) alone (at -0.32 V versus SCE) was determined by controlled potential coulometry and confirmed to be four and two, respectively.
  • 36
    • 33645592658 scopus 로고    scopus 로고
    • note
    • (a) Refinement of the oxo and hydroxo ligands of Pd at 50% occupancy could imply that there is a mixture of four-coordinate Pd(II) and six-coordinate Pd(IV), but all other data suggest the sample is chemically homogeneous,
  • 37
    • 33645604403 scopus 로고    scopus 로고
    • note
    • (b) A reviewer states: "Such extraordinary claims require extraordinary evidence." We concur.
  • 38
    • 0000751613 scopus 로고    scopus 로고
    • Solomon, E. I., Lever, A. B. P., Eds.; Wiley & Sons: New York, and references therein
    • (a) Zhang, H. H.; Hedman, B.; Hodgson, K. O. In Inorganic Electronic Structure and Spectroscope; Solomon, E. I., Lever, A. B. P., Eds.; Wiley & Sons: New York, 1999; pp 513-554 and references therein. Data were measured at Stanford Synchrotron Radiation Laboratory beam line 10-2. See SI for details on data collection and analysis,
    • (1999) Inorganic Electronic Structure and Spectroscope , pp. 513-554
    • Zhang, H.H.1    Hedman, B.2    Hodgson, K.O.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.