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Volumn 27, Issue 2, 2008, Pages 289-296

Linkage isomerization as a mechanism for photochromic materials: Cyclopentadienylmanganese tricarbonyl derivatives with chelatable functional groups

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENTHALPY; CHELATABLE FUNCTIONAL GROUPS; CYCLOPENTADIENYLMANGANESE; PHOTOCHROMIC MATERIALS;

EID: 38949215030     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om701101h     Document Type: Article
Times cited : (51)

References (40)
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    • Irie, M. Ed. Photochromism: Memories and Switches. Chem. Rev. 2000, 100, 1683-1890.
    • (2000) Chem. Rev , vol.100 , pp. 1683-1890
    • Irie, M.E.1
  • 3
    • 33750714422 scopus 로고    scopus 로고
    • For recent studies and leading references
    • For recent studies and leading references: Rachford, A. A.; Rack, J. J. J. Am. Chem. Soc. 2006, 14318-14324.
    • (2006) J. Am. Chem. Soc , pp. 14318-14324
    • Rachford, A.A.1    Rack, J.J.2
  • 9
    • 84963255190 scopus 로고    scopus 로고
    • (Tricarbonyl)[{ 2-(4-methoxyphenyl)ethenyl )-5-cyclopentadienyl]manganese from 3 and N-[(4-methoxyphenyl)methylene]benzenamine:(a) Eberhardt, R.; Schloegl, K. Syn. React. Inorg. Metal-Org. Chem. 1974, 4, 317-323.
    • (Tricarbonyl)[{ 2-(4-methoxyphenyl)ethenyl )-5-cyclopentadienyl]manganese from 3 and N-[(4-methoxyphenyl)methylene]benzenamine:(a) Eberhardt, R.; Schloegl, K. Syn. React. Inorg. Metal-Org. Chem. 1974, 4, 317-323.
  • 13
    • 38949140185 scopus 로고    scopus 로고
    • A reviewer noted the large difference in the calculation of the energy (6 kcal/mol for the gas phase) between 9 and 20 in Scheme 4. Previous studies indicate the structurally related 2-formylpyridine has an s-trans to s-cis free energy difference of 2 kcal/mol in solution and 7 kcal/mol in the gas phase. Furthermore, the coordination of the carbonyl oxygen can be expected to polarize the carbonyl group, making the energy difference between the s-trans and s-cis conformers larger.
    • A reviewer noted the large difference in the calculation of the energy (6 kcal/mol for the gas phase) between 9 and 20 in Scheme 4. Previous studies indicate the structurally related 2-formylpyridine has an s-trans to s-cis free energy difference of 2 kcal/mol in solution and 7 kcal/mol in the gas phase." Furthermore, the coordination of the carbonyl oxygen can be expected to polarize the carbonyl group, making the energy difference between the s-trans and s-cis conformers larger.
  • 21
    • 38949147042 scopus 로고    scopus 로고
    • Sheldrick, G. M. University of Gottingen: Gottingen, Germany, 1996.
    • Sheldrick, G. M. University of Gottingen: Gottingen, Germany, 1996.
  • 22
    • 38949119367 scopus 로고    scopus 로고
    • Bruker PROTEUM2 Version 1.0; Bruker AXS Inc, Madison, WI, 2005
    • Bruker PROTEUM2 Version 1.0; Bruker AXS Inc.: Madison, WI, 2005.
  • 23
    • 33646767009 scopus 로고    scopus 로고
    • ORTEP3 for Windows. Farrugia, L. J. J. Appl. Crystallogr. 1997, 30, 565.
    • (a) ORTEP3 for Windows. Farrugia, L. J. J. Appl. Crystallogr. 1997, 30, 565.
  • 29
    • 38949205574 scopus 로고    scopus 로고
    • Erratum: Phys. Rev. Lett. 1997, 78, 1396.
    • (b) Erratum: Phys. Rev. Lett. 1997, 78, 1396.
  • 36
    • 38949091030 scopus 로고    scopus 로고
    • The 6-31G(d′) basis set has the exponent for the d polarization function for C, O, and N taken from the 6-311G(d) basis sets, instead of the original arbitrarily assigned value of 0.8 used in the 6-31G(d) basis sets.
    • The 6-31G(d′) basis set has the exponent for the d polarization function for C, O, and N taken from the 6-311G(d) basis sets, instead of the original arbitrarily assigned value of 0.8 used in the 6-31G(d) basis sets.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.