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Volumn 26, Issue 7, 2007, Pages 1658-1664

Synthesis and NMR studies of [(C5Me5)Os(L)H 2(H2)+] complexes. Evidence of the adoption of different structures by a dihydrogen complex in solution and the solid state

Author keywords

[No Author keywords available]

Indexed keywords

CENTROID; COUNTERIONS; DIPOLAR RELAXATION EFFECTS; NMR SPECTRA; PHOSPHINE;

EID: 34047271972     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om061017e     Document Type: Article
Times cited : (19)

References (42)
  • 19
    • 34047251250 scopus 로고    scopus 로고
    • An upper limit on the magnitude of the two-bond 2J HH coupling constant between mutually cis classical hydrides is 6 Hz (trans couplings can be as large as 15 Hz).20-24. Correcting for the H/D gyromagnetic ratio of 6.51 gives a maximum 2JHD coupling constant between cis classical hydrides of about 1 Hz. Interestingly, it is thought that the sign of this coupling constant is negative.24
    • 24
  • 34
    • 34047255007 scopus 로고    scopus 로고
    • We exclude from consideration polyhydrides in which a single ground-state structure is dynamic via a high-energy intermediate and instead restrict our discussion to structures that have non-negligible populations at equilibrium
    • We exclude from consideration polyhydrides in which a single ground-state structure is dynamic via a high-energy intermediate and instead restrict our discussion to structures that have non-negligible populations at equilibrium.
  • 42
    • 33746512325 scopus 로고    scopus 로고
    • For a description of the crystallographic programs and procedures used, see
    • For a description of the crystallographic programs and procedures used, see: Brumaghim; J. L.; Priepot, J. G.; Girolami, G. S. Organometallics 1999, 18, 3139-2144.
    • (1999) Organometallics , vol.18 , pp. 3139-2144
    • Brumaghim, J.L.1    Priepot, J.G.2    Girolami, G.S.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.