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Volumn 121, Issue 29, 1999, Pages 6867-6871

Synthesis and characterization of the first sandwich complex of: Trivalent thorium: A structural comparison with the uranium analogue

Author keywords

[No Author keywords available]

Indexed keywords

METAL COMPLEX; POTASSIUM; THORIUM; URANIUM DERIVATIVE;

EID: 0033612752     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9903633     Document Type: Article
Times cited : (94)

References (36)
  • 5
    • 0345104549 scopus 로고    scopus 로고
    • The term "early actinide metal" is defined herein as Th, Pa, or U
    • The term "early actinide metal" is defined herein as Th, Pa, or U.
  • 18
    • 0030879550 scopus 로고    scopus 로고
    • Li, J.; Bursten, B. E. J. Am. Chem. Soc. 1997, 119, 9021. Li, J.; Bursten, B. E. J. Am. Chem. Soc. 1998, 120, 11456.
    • (1997) J. Am. Chem. Soc. , vol.119 , pp. 9021
    • Li, J.1    Bursten, B.E.2
  • 19
    • 0032508867 scopus 로고    scopus 로고
    • Li, J.; Bursten, B. E. J. Am. Chem. Soc. 1997, 119, 9021. Li, J.; Bursten, B. E. J. Am. Chem. Soc. 1998, 120, 11456.
    • (1998) J. Am. Chem. Soc. , vol.120 , pp. 11456
    • Li, J.1    Bursten, B.E.2
  • 22
    • 4544244598 scopus 로고    scopus 로고
    • and references therein
    • The π-acceptor properties of silyl substituents on arene rings are well documented, for example see: Jia, L.; Yang, X.; Stern, C. L.; Marks, T. J. Organometallics 1997, 16, 842 and references therein.
    • (1997) Organometallics , vol.16 , pp. 842
    • Jia, L.1    Yang, X.2    Stern, C.L.3    Marks, T.J.4
  • 25
    • 0344242278 scopus 로고    scopus 로고
    • This ligand was prepared by a modification to the route for the 1,4-bis(trimethylsilyl)cycloocta-1,3,5-triene. See Experimental Section
    • This ligand was prepared by a modification to the route for the 1,4-bis(trimethylsilyl)cycloocta-1,3,5-triene. See Experimental Section.
  • 26
    • 0344673701 scopus 로고    scopus 로고
    • See Experimental Section
    • See Experimental Section.
  • 27
    • 0345535965 scopus 로고    scopus 로고
    • Argon impurities rated to <0.5 ppm
    • Argon impurities rated to <0.5 ppm.
  • 28
    • 0344673700 scopus 로고    scopus 로고
    • The nature of the coordinated ether is important. When the reaction is performed in THF or 18-crown-6 is added to the product from DME, only green oils are isolated
    • The nature of the coordinated ether is important. When the reaction is performed in THF or 18-crown-6 is added to the product from DME, only green oils are isolated.
  • 29
    • 0345505532 scopus 로고    scopus 로고
    • note
    • A classical explanation for this, treating the electron as a standing wave, is that f-orbitals have more angular nodes than d orbitals and hence a shorter wavelength. By the deBroglie relationship, ρ = 1/λ, hence f orbitals have a greater orbital angular momentum than d orbitals, increasing the magnitude of the spin-orbit coupling constant. This leads to faster electronic relaxation by spin-orbit coupling mechanisms.
  • 31
    • 0345535964 scopus 로고    scopus 로고
    • 2Si groups is linear
    • 2Si groups is linear.
  • 33
    • 0029714831 scopus 로고    scopus 로고
    • 3- Unfortunately, the crystal structure of the latter has not been published. See: Lukens, W. W.; Blosch, L. L.; Andersen, R. A. J. Am. Chem. Soc. 1996, 118, 901. Blake, P. C.; Lappert, M. F.; Atwood, J. L.; Zhang, H. M. J. Chem. Soc., Chem. Commun. 1986, 1148.
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 901
    • Lukens, W.W.1    Blosch, L.L.2    Andersen, R.A.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.