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Volumn 47, Issue 21, 2008, Pages 10090-10099

A rational basis for the axial ligand effect in C-H oxidation by [MnO(porphyrin)(X)]+ (X = H2O, OH-, O 2-) from a DFT study

Author keywords

[No Author keywords available]

Indexed keywords

HYDROXIDE; HYDROXIDE ION; LIGAND; MANGANESE DERIVATIVE; MANGANESE OXIDE; METALLOPORPHYRIN; OXIDE; OXYGEN; WATER;

EID: 56649109679     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic8013706     Document Type: Article
Times cited : (82)

References (135)
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    • (e) Activation and Functionalization of C-H Bonds; Goldberg, K. I., Goldman, A. S. Eds.; Oxford University Press: Washington, DC, 2004.
    • (2004) Activation and Functionalization of C-H Bonds
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    • (h) Bergman, R. G. Nature 2007, 446, 391-393.
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    • Kadish, K. M, Smith, K. M, Guilard, R. Eds; Academic: New York
    • (g) Watanabe, Y. The Porphyrin Handbook; Kadish, K. M., Smith, K. M., Guilard, R. Eds; Academic: New York, 2000; Vol. 4, pp 97-117.
    • (2000) The Porphyrin Handbook , vol.4 , pp. 97-117
    • Watanabe, Y.1
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    • (d) Poli, R. Chem. Rev. 1996, 96, 2135-2204.
    • (1996) Chem. Rev , vol.96 , pp. 2135-2204
    • Poli, R.1
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    • Frisch. M. J. et al. GAUSSIAN 03, revision D.01; Gaussian, Inc.: Wallingford, CT, 2004.
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  • 125
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    • Contrary to what was said in ref 8, the dxy orbital of manganese is half-occupied in both the triplet and quintet states of MnO(tHp)(Cl, Using the same notation as in the article, the electron configurations of the singlet, triplet, and quintet states are (πxz)2(πyz)2(d xy)2(πpx)2-(πpy) 2(a1u)2(a2u)2, πxz)2(πyz)2(π px)2(πpy)2(a1u) 2(a2u)2(dxy)1(π xz*)1, and (πxz)2(π yz)2(πpx)2(πpy) 2(a1u)2(dxy)1(a 2u)1(πxz*)1π
    • 1, respectively.
  • 132
    • 56649091756 scopus 로고    scopus 로고
    • -1. These results clearly indicate that H abstraction has a very low energy barrier.
    • -1. These results clearly indicate that H abstraction has a very low energy barrier.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.