Can non-polar hydrogen atoms accept hydrogen bonds?

被引：14
作者：
Yang, Lixu [1 ]
Hubbard, Thomas A. [1 ]
Cockroft, Scott L. [1 ]
机构：
[1] Univ Edinburgh, EaStCHEM Sch Chem, Edinburgh EH9 3JJ, Midlothian, Scotland
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 40期
基金：
英国工程与自然科学研究理事会;
关键词：
MOLECULAR RECOGNITION; DISPERSION FORCES; FLUORINE; ALCOHOLS; ANION; ACIDS;
D O I：
10.1039/c3cc46048g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We examine an unusual case where a neutral hydrogen atom acts as a hydrogen-bond acceptor. The association constant between trihexylsilane and perfluoro-tert-butanol was measured as similar to 0.8 M-1 in cyclo-hexane. Computations and experimental NMR data are consistent with a weak, but favourable Si-H . . . HO interaction.
引用
收藏
页码：5212 / 5214
页数：3
相关论文
共 31 条
  • [1] How strong is a pi-facial hydrogen bond?
    Adams, H
    Harris, KDM
    Hembury, GA
    Hunter, CA
    Livingstone, D
    McCabe, JF
    [J]. CHEMICAL COMMUNICATIONS, 1996, (22) : 2531 - 2532
  • [2] Non-conventional hydrogen bonds
    Alkorta, I
    Rozas, I
    Elguero, J
    [J]. CHEMICAL SOCIETY REVIEWS, 1998, 27 (02) : 163 - 170
  • [3] ELECTRONEGATIVITY VALUES FROM THERMOCHEMICAL DATA
    ALLRED, AL
    [J]. JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1961, 17 (3-4): : 215 - 221
  • [4] [Anonymous], J CHEM SOC P2
  • [5] Glory-scattering measurement of water-noble-gas interactions: The birth of the hydrogen bond
    Aquilanti, V
    Cornicchi, E
    Teixidor, MM
    Saendig, N
    Pirani, F
    Cappelletti, D
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (16) : 2356 - 2360
  • [6] Diverse world of unconventional hydrogen bonds
    Belkova, NV
    Shubina, ES
    Epstein, LM
    [J]. ACCOUNTS OF CHEMICAL RESEARCH, 2005, 38 (08) : 624 - 631
  • [7] Interaction of the [GaH4]- anion with weak XH acids -: A spectroscopic and theoretical study
    Belkova, NV
    Filippov, OA
    Filin, AM
    Teplitskaya, LN
    Shmyrova, YV
    Gavrilenko, VV
    Golubinskaya, LM
    Bregadze, VI
    Epstein, LM
    Shubina, ES
    [J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2004, (17) : 3453 - 3461
  • [8] CALCULATION OF SMALL MOLECULAR INTERACTIONS BY DIFFERENCES OF SEPARATE TOTAL ENERGIES - SOME PROCEDURES WITH REDUCED ERRORS
    BOYS, SF
    BERNARDI, F
    [J]. MOLECULAR PHYSICS, 1970, 19 (04) : 553 - &
  • [9] A thermodynamic study of selective solvation in solvent mixtures
    Cabot, Rafel
    Hunter, Christopher A.
    [J]. ORGANIC & BIOMOLECULAR CHEMISTRY, 2010, 8 (08) : 1943 - 1950
  • [10] Hydrogen bonding properties of non-polar solvents
    Cabot, Rafel
    Hunter, Christopher A.
    Varley, Lisa M.
    [J]. ORGANIC & BIOMOLECULAR CHEMISTRY, 2010, 8 (06) : 1455 - 1462
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