Abstract
The proton-transfer between ammonia/water and HF/HBr without and with the stimulus of external electric fields(E ext) was investigated with the ab initio calculations. When external electric field is applied, the proton transfer occurs, resulting in ion-paired H4N+X- and H3O+X-(X=Br and F) from hydrogen-bonded complexes in view of the great changes of geometrical structures, dipole moments, frontier molecular orbitals and potential energy surfaces in the critical external electric fields(E c) of 1.131×107 V/cm for H3N-HBr, 1.378×108 V/cm for H3N-HF, 9.358×107 V/cm for H2O-HBr and 2.304×108 V/cm for H2O-HF, respectively. Furthermore, one or three excess electrons can trigger the proton transfer from H3N-HBr and H3N-HF to H4N+Br- and H4N+F-, while two and four excess electrons can induce the proton transfer from H2O-HBr and H2O-HF to H3O+Br- and H3O+F-, respectively. Compared with that of the analogous NH3/H2O-HCl systems, the strength of E c of proton transfer increases from HBr to HCl and HF for either H3N-HX or H2O-HX series, which is understandable by the fact that the acidity sequence is HBr>HCl>HF. And the larger of acidity of conjugated acid, the smaller of needed E c. On the other hand, the E c for the systems of NH3 with a stronger basicity is generally smaller than that of H2O systems for the same conjugated acid.
Similar content being viewed by others
References
Löwdin P. O., Rev. Mod. Phys., 1963, 35, 724
Dabkowska I., Rak J., Gutowski M., Eur. Phys. J. D., 2005, 35, 429
Gu J., Wang J., Rak J., Leszczynski J., Angew. Chem., Int. Ed., 2007, 46, 3479
Sobolewski A. L., Domcke W., Phys. Chem. Chem. Phys., 2004, 6, 2763
Perun S., Sobolewski A. L., Domcke W., J. Phys. Chem. A, 2006, 110, 9031
Schwalb N. K., Temps F., J. Am. Chem. Soc., 2007, 129, 9272
Wagenknecht H. A., Angew. Chem., Int. Ed., 2003, 42, 2454
Ito T., Rokita S. E., Angew. Chem., Int. Ed., 2004, 43, 1839
Ghosh A. K., Schuster G. B., J. Am. Chem. Soc., 2006, 128, 4172
Chen H. Y., Kao C. L., Hsu S. C. N., J. Am. Chem. Soc., 2009, 131, 15930
Hsueh K. L., Westler W. M., Markley J. L., J. Am. Chem. Soc., 2010, 132, 7908
Chakravorty D. K., Hammes-Schiffer S., J. Am. Chem. Soc., 2010, 132, 7549
Snyder J. A., Cazar R. A., Jamka A. J., Tao F. M., J. Phys. Chem., A, 1999, 103, 7719
Cabaleiro-Lago E. M., Hermida-Ramóm J. M., Rodríguez-Otero J., J. Chem. Phys., 2002, 117, 3160
Odde S., Mhin B. J., Lee K. H., Tarakeshwar P., Kim K. S., J. Phys. Chem. A, 2006, 110, 7918
Cherng B., Tao F. M., J. Chem. Phys., 2001, 114, 1720
Li R. J., Li Z. R., Wu D., Hao X. Y., Li Y., Wang B. Q., Tao F. M., Sun C. C., Chem. Phys. Lett., 2003, 372, 893
Li R. J., Li Z. R., Wu D., Chen W., Li Y., Wang B. Q., Sun C. C., J. Phys. Chem. A, 2005, 109, 629
Biczysko M., Latajka Z., Chem. Phys. Lett., 1999, 313, 366
Odde S., Mhin B. J., Lee S., Lee H. M., Kim K. S., J. Chem. Phys., 2004, 120, 9524
Arillo-Flores O. I., Ruiz-López M. F., Bernal-Uruchurtu M. I., Theor. Chem. Acc., 2007, 118, 425
Eustis S. N., Radisic D., Bowen K. H., Bachorz R. A., Haranczyk M., Schenter G. K., Gutowski M., Science, 2008, 319, 936
Zhou Z. J., Li X. P., Liu Z. B., Li Z. R., Huang X. R., Sun C. C., J. Phys. Chem. A, 2011, 115, 1418
Ma F., Li Z. R., Xu H. L., Li Z. J., Wu D., Li Z. S., Gu F. L., Chem- PhysChem., 2009, 10, 1112
Cao Z., Peng Y. X., Yan T. Y., Li S., Li A. L., Voth G. A., J. Am. Chem. Soc., 2010, 132, 11395
Frisch M. J., Trucks G. W., Schlegel H. B., Scuseria G. E., Robb M. A., Cheeseman J. R., Scalmani G., Barone V., Mennucci B., Petersson G. A., Nakatsuji H., Caricato M., Li X., Hratchian H. P., Izmaylov A. F., Bloino J., Zheng G., Sonnenberg J. L., Hada M., Ehara M., Toyota K., Fukuda R., Hasegawa J., Ishida M., Nakajima T., Honda Y., Kitao O., Nakai H., Vreven T., Montgomery J. A., Peralta F., Kudin K. N., Staroverov V. N., Kobayashi R., Normand J., Raghavachari K., Rendell A., Burant J. C., Iyengar S. S., Tomasi J., Gaussian 09, Revision A. 02, Gaussian Inc., Wallingford, CT, 2009
Møller C., Plesset M. S., Phys. Rev., 1934, 46, 618
Krishnan R., Pople J. A., Int. J. Quantum Chem., 1978, 14, 91
Kendall R. A., Dunning T. H. Jr., Harrison R. J., J. Chem. Phys., 1992, 96, 6796
Reed A. E., Weinstock R. B., Weinhold F., J. Chem. Phys., 1985, 83, 735
Reed A. E. Weinstock R. B., Weinhold F., J. Chem. Phys., 1985, 83, 1736
Reed A. E., Curitss L. A., Weinhold F., Chem. Rev., 1988, 88, 899
Lias S. G., Liebman J. F., Levin R. D., J. Phys. Chem., Ref. Data, 1984, 13, 695
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by the Natural Science Foundation of Guangdong Province of China(No.S2013010014476) and the Engagement Fund of Shantou University, China(No.NFC13001).
Rights and permissions
About this article
Cite this article
Liang, H., Chai, B., Chen, G. et al. Electric field-driven acid-base transformation: proton transfer from acid(HBr/HF) to base(NH3/H2O). Chem. Res. Chin. Univ. 31, 418–426 (2015). https://doi.org/10.1007/s40242-015-4464-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40242-015-4464-0