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Volumn 114, Issue 50, 2010, Pages 13016-13030

Molecular driving forces for Z/E isomerization mediated by heteroatoms: The example Hemithioindigo

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC LEVELS; CHARGE BALANCES; CHARGE SEPARATIONS; CONICAL INTERSECTION; DRIVING FORCES; ELECTRON-DONATING; EXCITED SINGLET STATE; FIRST EXCITED STATE; GEOMETRIC STRUCTURE; HETEROATOMS; MINIMAL MODEL; MINIMUM ENERGY; PHOTO-INDUCED; PHOTOREACTIONS; PICOSECONDS; QUANTUM CHEMICAL CALCULATIONS; REACTION DYNAMICS; REACTION MECHANISM; REACTION PATHWAYS; THEORETICAL INVESTIGATIONS; TIME CONSTANTS; TIME-RESOLVED SPECTROSCOPY; TIME-SCALES; ULTRAFAST DECAY;

EID: 78650362378     PISSN: 10895639     EISSN: 15205215     Source Type: Journal    
DOI: 10.1021/jp107899g     Document Type: Article
Times cited : (59)

References (120)
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    • version 2006.1; Cardiff, U.K.
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    • Molpro
    • Werner, H.J.1
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    • 0004007161 scopus 로고    scopus 로고
    • revision 7.4; Department of Theoretical Chemistry, Chemistry Center, University of Lund: Lund, Sweden.
    • Anderson, K.; et al. Molcas, revision 7.4; Department of Theoretical Chemistry, Chemistry Center, University of Lund: Lund, Sweden, 2000.
    • (2000) Molcas
    • Anderson, K.1
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    • 0038626673 scopus 로고    scopus 로고
    • revision D.01; Gaussian Inc.: Wallingford, CT.
    • Frisch, M. J.; et al. Gaussian 03, revision D.01; Gaussian Inc.: Wallingford, CT 2004.
    • (2004) Gaussian 03
    • Frisch, M.J.1
  • 97
    • 78650412994 scopus 로고    scopus 로고
    • note
    • For stability reasons the different CoIn have been optimized with slightly different active spaces, so the provided comparison on the basis of the relative energies in Table 2 should be considered as only qualitative.
  • 98
    • 78650400386 scopus 로고    scopus 로고
    • note
    • For each one of the Z and E isomers two equivalent torsional motions can be defined: a clockwise and a counterclockwise.
  • 99
    • 78650408885 scopus 로고    scopus 로고
    • note
    • The reader is referred to the Supporting Information for a detailed discussion of their construction.
  • 112
    • 78650399340 scopus 로고    scopus 로고
    • note
    • The complete CoIn seam for ethylene is more complex and branched; (18) however, the segment shown in Figure 9 a is sufficient for the present discussion.
  • 113
    • 78650373881 scopus 로고    scopus 로고
    • note
    • The intrinsic coordinate is constructed by summing the distances between each pair of successive points on the seam after normalization with respect to the distance between the first pair.
  • 119
    • 78650408344 scopus 로고    scopus 로고
    • note
    • The reader is referred to the Supporting Information for a VB discussion of the reaction mechanism elucidating why the disrotatory motion is preferred.
  • 120
    • 78650393511 scopus 로고    scopus 로고
    • note
    • The tilt/pyramidalization plane lies orthogonal to the torsional plane. To allow a comprehensible visualization, both planes were drawn under an angle of 45°.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.