Intramolecular hydrogen bonding and molecular structure of 2, 5-dihydroxyterephthalaldehyde and 4, 6-dihydroxyisophthalaldehyde: A gas-phase electron diffraction …
KB Borisenko, K Zauer, I Hargittai
文献索引：Borisenko, Konstantin B.; Zauer, Karoly; Hargittai, Istvan Journal of Physical Chemistry, 1996 , vol. 100, # 50 p. 19303 - 19309
The molecular structure of 2, 5-dihydroxyterephthalaldehyde has been determined from a joint electron diffraction/ab initio investigation, and the molecular structure of 4, 6- dihydroxyisophthalaldehyde has been obtained from ab initio calculations at the MP2/6- 31G* level. There is considerable intramolecular hydrogen bonding in these structures manifested by the O⊙⊙⊙ H and O⊙⊙⊙ O distances as well as by the structural ...
