Photoisomerization and Photochemistry of Matrix-Isolated 3-Furaldehyde
نویسندگان
چکیده
منابع مشابه
Photoisomerization and photochemistry of matrix-isolated 3-furaldehyde.
3-Furaldehyde (3FA) was isolated in an argon matrix at 12 K and studied using FTIR spectroscopy and quantum chemistry. The molecule has two conformers, with trans and cis orientation of the O=C-C=C dihedral angle. At the B3LYP/6-311++G(d,p) level of theory, the trans form was computed to be ca. 4 kJ mol(-1) more stable than the cis form. The relative stability of the two conformers was explaine...
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2,2'-Dihydroxyazobenzene (DAB), 2,2'-azotoluene (AT) and azobenzene (AB) were isolated in argon and xenon matrices and their molecular structures and photochemical transformations were characterized by infrared spectroscopy and theoretical calculations. All these compounds can adopt the E and Z isomeric forms around the central CNNC moiety, which can be enriched by several conformational and ta...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry A
سال: 2010
ISSN: 1089-5639,1520-5215
DOI: 10.1021/jp1079839