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Volumn 106, Issue 37, 2002, Pages 8779-8789

A DFT study on intramolecular hydrogen bonding in 2-substituted phenols: Conformations, enthalpies, and correlation with solute parameters

Author keywords

[No Author keywords available]

Indexed keywords

ACIDITY; CONFORMATIONS; DISSOCIATION; ELECTRONIC STRUCTURE; ENTHALPY; HYDROCARBONS; PROBABILITY DENSITY FUNCTION; THERMODYNAMICS;

EID: 0037136807     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp025713d     Document Type: Article
Times cited : (216)

References (91)
  • 3
    • 0003673319 scopus 로고
    • Oxford University Press: New York
    • (c) Scheiner, S. Hydrogen Bonding; Oxford University Press: New York, 1977.
    • (1977) Hydrogen Bonding
    • Scheiner, S.1
  • 8
    • 0011713095 scopus 로고    scopus 로고
    • note
    • (a) In a pioneering paper, it has been demonstrated that for computations of intermolecular hydrogen bonds with the 6-31G(d,p) basis seta noticeable deviation was found between experimental and computational data. With the 6-31G+(d,p) basis set a better agreement with the experimental data was obtained.
  • 53
    • 0011743679 scopus 로고    scopus 로고
    • note
    • 2 (7.08).
  • 54
    • 0011747021 scopus 로고    scopus 로고
    • Beilstein Institut zur Foerderung der Chemischen Wissenschaften, MDL Information Systems GmbH: Frankfurt, Germany
    • (c) Beilstein CrossFire 2000, Vers. 5.0, Database BS0201PR; Beilstein Institut zur Foerderung der Chemischen Wissenschaften, MDL Information Systems GmbH: Frankfurt, Germany, 2000.
    • (2000) Beilstein CrossFire 2000, Vers. 5.0, Database BS0201PR
  • 58
    • 0011776122 scopus 로고    scopus 로고
    • note
    • -1 for 2-OH-PhOH.
  • 61
    • 0011713790 scopus 로고    scopus 로고
    • note
    • intra-HB and r(OH⋯A). Although this may hold for the inter-HBs of a series of nonrelated compounds or for a family of related intra-HB compounds (malonaldehydes), no improvement could been noticed by plotting our data according to these new insights.
  • 64
    • 0011713717 scopus 로고    scopus 로고
    • See ref 7c and the references therein
    • See ref 7c and the references therein.
  • 65
    • 0011743680 scopus 로고    scopus 로고
    • note
    • -1.
  • 67
    • 0011713951 scopus 로고    scopus 로고
    • note
    • intra-HB with a single or multiple geometrical parameter(s) may only be appropriate within a family of compounds where the (structural) perturbation can be assumed to be rather constant.
  • 79
    • 0011742949 scopus 로고    scopus 로고
    • note
    • -1, respectively. In all cases, species D is the lowest-energy conformer but no or rather a small shift occurs in the v(O-H) relative to that for A. With an IR detection method, it will therefore be difficult or even impossible to distinguish between these two species.
  • 81
    • 0011747531 scopus 로고    scopus 로고
    • note
    • -1; ΔBDE(O-H) = 1.9 (1.3), -5.9 (-5.0), 0.9 (0.6), 2.6 (2.7) with values in parentheses from Table 3.
  • 85
    • 0011713097 scopus 로고    scopus 로고
    • note
    • 2 = 0.96.
  • 89
    • 0011716551 scopus 로고    scopus 로고
    • note
    • + (OH) = -0.78 instead of -0.92, as outlined before.
  • 90
    • 0011780563 scopus 로고    scopus 로고
    • note
    • +, i.e., deviation from linearity, can be expected.
  • 91
    • 0011712725 scopus 로고    scopus 로고
    • note
    • + values have been determined by one single method, i.e., from the solvolysis of the corresponding tert-cumyl chlorides.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.