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Volumn 21, Issue 26, 2002, Pages 5757-5766

The remarkable structure and dynamics of tris(allyl)rhodium and -iridium as determined by theory and experiment

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; ELECTRONIC STRUCTURE; IRIDIUM; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE; PHOTOELECTRON SPECTROSCOPY; RAMAN SCATTERING; RHODIUM;

EID: 0038262028     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om020632p     Document Type: Article
Times cited : (7)

References (39)
  • 1
    • 0037943882 scopus 로고
    • Wilkinson, G., Stone, F. G. A., Abel, E. W., Eds.; Pergamon: Oxford, Chapter 5
    • Sweany, R. L. [Co]; Sharp, P. R. [Rh]; Atwood, J. D. [Ir] In Comprehensive Organometallic Chemistry; Wilkinson, G., Stone, F. G. A., Abel, E. W., Eds.; Pergamon: Oxford, 1982; Chapter 5, pp 1, 115, 303.
    • (1982) Comprehensive Organometallic Chemistry , pp. 1
    • Sweany, R.L.1    Sharp, P.R.2    Atwood, J.D.3
  • 14
    • 0037605802 scopus 로고    scopus 로고
    • note
    • s-a solution, but that satisfactory refinement was not possible due to "decomposition of the sample in the X-ray beam".
  • 15
    • 0037943884 scopus 로고    scopus 로고
    • note
    • 3 crystals in addition to samples cocrystalized with triphenylphosphine oxide. All of the data refinements pursued thus far have been handicapped by severe disorder of the allyl framework.
  • 21
  • 31
    • 0037943886 scopus 로고    scopus 로고
    • s-b for the Ir (Rh) complexes
    • s-b for the Ir (Rh) complexes.
  • 32
    • 0038281134 scopus 로고    scopus 로고
    • note
    • 2 coordination with the metal. Each allyl is characterized by a trio of distances (2.22, 2.20, 2.29 A) reflecting the methylene, methine, and methylene metal-carbon distances, respectively.
  • 34
    • 0037605803 scopus 로고    scopus 로고
    • 2" M-C bond distances are 2.12, 2.16, and 2.25 Å, while those of the Rh analogue are 2.12, 2.18, and 2.30 Å
    • 2" M-C bond distances are 2.12, 2.16, and 2.25 Å, while those of the Rh analogue are 2.12, 2.18, and 2.30 Å.
  • 36
    • 0038281135 scopus 로고    scopus 로고
    • 3. Fifteen separate signals are observed; however, many of them overlap, making line shape analysis difficult
    • 3. Fifteen separate signals are observed; however, many of them overlap, making line shape analysis difficult.
  • 38
    • 0038281136 scopus 로고    scopus 로고
    • 2(2-Me-allyl)
    • 2(2-Me-allyl).
  • 39
    • 0038281137 scopus 로고    scopus 로고
    • note
    • 1 symmetry enantiomers. While we do agree that this would be an issue if we were concerned with equilibrium rate constant s between chiral and nonchiral species, we feel that this makes no difference to the activation energy/enthalpy, as these are temperature derivatives of the rate constant and any temperature-independent statistical factor would not contribute.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.