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Volumn , Issue 4, 2009, Pages 479-488

Palladium(II) phosphotungstate derivatives: Synthesis and characterization of the [Pdx{WO(H2O)}3-x{A,α-PW 9O34}2](6+2x)- anions

Author keywords

Multinuclear NMR spectroscopy; Noble cations; Palladium; Polyoxometalates; Tungsten

Indexed keywords

OXIDES; PALLADIUM COMPOUNDS; TUNGSTEN COMPOUNDS;

EID: 60149088813     PISSN: 14341948     EISSN: 10990682     Source Type: Journal    
DOI: 10.1002/ejic.200800727     Document Type: Article
Times cited : (22)

References (68)
  • 53
    • 85163238750 scopus 로고    scopus 로고
    • [51]). However, we were not able to reproduce these results.
    • [51]). However, we were not able to reproduce these results.
  • 55
    • 85163238889 scopus 로고    scopus 로고
    • A partial X-ray diffraction study on red crystals hand-picked from this crop has confirmed the presence of 2 in the mixture
    • A partial X-ray diffraction study on red crystals hand-picked from this crop has confirmed the presence of 2 in the mixture.
  • 57
    • 85163237611 scopus 로고    scopus 로고
    • It is noteworthy that such behaviour has already been observed by Tourné and Weakley in the 183W NMR spectrum of the [P 2W21O71(H2O)3] 6- anion, see ref.[59, However this degeneration was not observed for the free [P2W20O 70(H2O)2]10- or with its Bi 3+ and Sn4+ adducts, see ref.[63
    • [63].
  • 60
    • 85163236530 scopus 로고    scopus 로고
    • Actually, the solubility of the potassium salt of 1 remains insufficient to obtain the required concentrations for such time-consuming experiments and the signal-to-noise of the one-pulse 1D experiments does not allow the observation of all tungsten satellites. At that time all our attempts failed to prepare the pure lithium salt of 1, which is expected to be soluble enough for 2D-COSY experiments.
    • Actually, the solubility of the potassium salt of 1 remains insufficient to obtain the required concentrations for such time-consuming experiments and the signal-to-noise of the one-pulse 1D experiments does not allow the observation of all tungsten satellites. At that time all our attempts failed to prepare the pure lithium salt of 1, which is expected to be soluble enough for 2D-COSY experiments.
  • 62
    • 85163238161 scopus 로고    scopus 로고
    • R. Cao, K. I. Hardcastle, C. L. Hill, in Deoxygenation of a Terminal Palladium-oxo Complex: Isolation and Characterization of the Reduced Product (Me2NH2)7 K[PdIIP2W 20O70(OH2)2]· 18H 2O, 234th ACS National Meeting, Boston, Massachusetts, August 2007
    • 2O, 234th ACS National Meeting, Boston, Massachusetts, August 2007.
  • 65
    • 85163236642 scopus 로고    scopus 로고
    • This formula has been proposed on the hypothesis that 2 and 2′ are isomers. The W analysis has been performed by three different methods in order to confirm the systematical uncertainty of the results for heavy metals
    • This formula has been proposed on the hypothesis that 2 and 2′ are isomers. The W analysis has been performed by three different methods in order to confirm the systematical uncertainty of the results for heavy metals.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.