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Volumn 19, Issue 10, 2000, Pages 1814-1816

Steric control of lanthanide coordination environment: (TpMe2)2Sm(C≡CPh), a monomeric, base-free lanthanide alkynide complex, and its thermally induced transformation to (TpMe2){HB(Me2pz)2(C≡CPh)}Sm(Me 2pz)

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EID: 0001351539     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om9906518     Document Type: Article
Times cited : (53)

References (34)
  • 1
    • 0000969532 scopus 로고
    • Abel, E. W., Stone, F. G. A., Wilkinson, G., Lappert, M. F., Eds.; Elsevier Science: Tarrytown, NY, and references therein
    • Edelmann, F. T. In Comprehensive Organometallic Chemistry II; Abel, E. W., Stone, F. G. A., Wilkinson, G., Lappert, M. F., Eds.; Elsevier Science: Tarrytown, NY, 1995; Vol. 4, pp 11-212, and references therein.
    • (1995) Comprehensive Organometallic Chemistry II , vol.4 , pp. 11-212
    • Edelmann, F.T.1
  • 13
    • 3743066778 scopus 로고    scopus 로고
    • note
    • 12Sm: C, 53.96; H, 5.84; N, 19.87. Found: C, 52.15; H, 5.60; N, 19.57.
  • 14
    • 85088331615 scopus 로고    scopus 로고
    • note
    • 3, Z = 2, T = -60°C, R1 = 0.0559, wR2 = 0.1563, GOF = 1.046. For further details, see the Supporting Information.
  • 15
    • 3743105714 scopus 로고    scopus 로고
    • note
    • 8 between 60 and -100 °C showed no change except for the temperature dependence of the chemical shifts; plots of chemical shifts versus 1/T were linear, consistent with simple Curie-Weiss behavior. These observations indicate that the simple, monomeric solid-state structure is maintained in solution and that the molecular rearrangement which renders the pyrazolyl groups equivalent has a low activation barrier.
  • 19
    • 3743099111 scopus 로고    scopus 로고
    • note
    • 1/2 = 220 Hz).
  • 20
    • 3743125867 scopus 로고    scopus 로고
    • note
    • 3, Z = 2, T = -60°C, R1 = 0.0660, wR2 = 0.1551, GOF = 1.048. For further details, see the Supporting Information.
  • 32
    • 84942777854 scopus 로고
    • Wilkinson, G., Stone, F. G. A., Abel, E. W., Eds.; Pergamon Press: Oxford, U.K.
    • (c) Odom, J. D. In Comprehensive Organometalllc Chemistry; Wilkinson, G., Stone, F. G. A., Abel, E. W., Eds.; Pergamon Press: Oxford, U.K., 1982; Vol. 1, pp 253-310.
    • (1982) Comprehensive Organometalllc Chemistry , vol.1 , pp. 253-310
    • Odom, J.D.1
  • 33
    • 85088333180 scopus 로고    scopus 로고
    • note
    • 3.
  • 34
    • 85088333191 scopus 로고    scopus 로고
    • note
    • 13b


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.