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Volumn 2, Issue 3, 1996, Pages 348-358

NMR chemical-shift anomaly and bonding in piano-stool carbonyl and related complexes - An ab initio ECP/DFT study

Author keywords

Carbonyl complexes; Density functional theory; NMR chemical shifts; Pseudopotentials; Transition metal complexes

Indexed keywords

CARBONYL CARBON ATOMS; CARBONYL COMPLEXES; CHEMICAL SHIFT TENSORS; NMR CHEMICAL SHIFTS; PARAMAGNETIC CONTRIBUTION; PSEUDOPOTENTIALS; SPATIAL ARRANGEMENTS; TRANSITION-METAL COMPLEX;

EID: 0000194181     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.19960020317     Document Type: Article
Times cited : (32)

References (82)
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    • note
    • In some nonclassical carbonyl complexes, shifts may be as low as δ = 140. See, e.g., refs. [1,2].
  • 43
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    • Thesis, Université de Montréal
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    • (1991) Electronic Structure of Solids
    • Perdew, J.P.1
  • 54
    • 84891526455 scopus 로고    scopus 로고
    • unpublished results; see also ref. [17]
    • a) M. Kaupp, unpublished results; see also ref. [17].
    • Kaupp, M.1
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    • See, e.g.
    • See, e.g., P. Pyykkö, Chem. Rev. 1988, 88, 563.
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    • Pyykkö, P.1
  • 62
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    • (Ed.: J. Mason), Plenum Press, New York
    • J. W. Akitt in Multinuclear NMR (Ed.: J. Mason), Plenum Press, New York, 1987, pp. 171 ff.
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    • unpublished results
    • M. Kaupp, unpublished results.
    • Kaupp, M.1
  • 76
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    • In terms of a canonical MO description this means that three occupied fragment MOs of suitable symmetry for an interaction with the metal d orbitais are available; see, e.g., Wiley-Interscience, New York
    • In terms of a canonical MO description this means that three occupied fragment MOs of suitable symmetry for an interaction with the metal d orbitais are available; see, e.g., Orbital Interactions in Chemistry (T. A. Albright, J. K. Burdett, M.-H. Whangbo), Wiley-Interscience, New York, 1985, pp. 381 ff.
    • (1985) Orbital Interactions in Chemistry , pp. 381
    • Albright, T.A.1    Burdett, J.K.2    Whangbo, M.-H.3
  • 77
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    • We have recently found that electron localization functions also give a localized visualization of this bonding situation unpublished results
    • We have recently found that electron localization functions also give a localized visualization of this bonding situation (M. Kaupp, unpublished results).
    • Kaupp, M.1
  • 81
    • 0001074930 scopus 로고
    • The C ≡ O force constants may also be influenced by the σ-C-M bond strength, cf., e.g., and references therein
    • The C ≡ O force constants may also be influenced by the σ-C-M bond strength, cf., e.g., M. B. Hall, R. F. Fenske, Inorg. Chem. 1972, 11, 1619, and references therein.
    • (1972) Inorg. Chem. , vol.11 , pp. 1619
    • Hall, M.B.1    Fenske, R.F.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.