Abstract
Potential and dipole moment surfaces for the stretching motions of the hydrogen bonded complex HCN HF were computed by SCF and CEPA (Coupled Electron Pair Approximation). The calculated anharmonic stretching vibrational frequencies and the intramolecular frequency shifts are in good agreement with recent experimental results of Bevan and coworkers. Vibrational anharmonicity is shown to be of great importance for the HF stretching vibration. The intensity of this vibration is enhanced by a factor of 13 with respect to free HF. The theoretical equilibrium dissociation energy is in close agreement with the experimental value of Legon and Millen.
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References
C. Sandorfy, in “Hydrogen Bonds”, Topics in Current Chemistry, Vol. 120 ( Springer, Berlin, 1984 ).
T. R. Dyke, in “Hydrogen Bonds”, Topics in Current Chemistry, Vol. 120 ( Springer, Berlin, 1984 ).
A. C. Legon and D. J. Millen, Chem. Rev. 635(1986) and references therein.
E. Kyrö, R. Warren, K. McMillan, M. Eliades, D. Danzeiser, P. Shoja-Chaghervand, S. G. Lieb, and J. W. Bevan, J. Chem. Phys. 78, 5881 (1983).
B. A. Wofford, J. W. Bevan, W. B. Olson, and W. J. Lafferty, J. Chem. Phys. 83, 6188 (1985).
B. A. Wofford, J. W. Bevan, W. B. Olson, and W. J. Lafferty, Chem. Phys. Letters 579(1986).
B. A. Wofford, M. W. Jackson, J. W. Bevan, W. B. Olson, and W. J. Lafferty, J. Chem. Phys. 6115(1986).
E. K. Kyrö, M. Eliades, A. M. Gallegos, P. Shoja-Chaghervand, and J. W. Bevan, J. Chem. Phys. 1283(1986).
M. W. Jackson, B. A. Wofford, J. W. Bevan, W. B. Olson, and W. F. Lafferty, J. Chem. Phys. (in press),
A. Johannson, P. Kollman, and S. Rothenberg, Chem. Phys. Letters 16, 123 (1972).
J. E. Del Bene and F. T. Márchese, J. Chem. Phys. 926(1973).
L. A. Curtiss and J. A. Pople, J. Mol. Spectrosc. 413(1973).
J. E. Del Bene, Chem. Phys. Letters 24, 203 (1974).
P. Kollman, J. McKelvey, A. Johansson, and S. Rothenberg, J. Am. Chem. Soc. 97, 955 (1975).
P. Kollman, J. Am. Chem. Soc. 99, 4875 (1977).
S. Vishveshwara, Chem. Phys. Letters, 26(1978).
A. Hinchliffe, Advan. Mol. Relax.Int. Processes 19, 227 (1981).
E. L. Mehler, J. Chem. Phys. 74, 6298 (1981).
P. Hobza and R. Zahradnlk, Chem. Phys. Letters 473(1981).
Y. Bouteiller, M: Allavena, and J. M. Leclercq, Chem. Phys. Letters
B. A. Pettit, R. J. Boyd, and K. E. Edgecombe, Chem. Phys. Letters 89, 478 (1982).
M. A. Benzel and C. E. Dykstra, J. Chem. Phys. 78, 4052 (1983).
J. M. Leclercq, M. Allavena, and J. Bouteiller, J. Chem. Phys. 78, 4606 (1983).
H. Huber, P. Hobza, and R. Zahradnlk, J. Mol. Struct. 103, 245 (1983).
P. Hobza and J. Sauer, Theoret. Chim. Acta 279(1984).
S.-Y. Liu and C. E. Dykstra, J. Phys. Chem. 90, 3097 (1986).
R. A. Chiles and C. E. Dykstra, Chem. Phys. Letters 80, 69 (1981).
W. Meyer, J. Chem. Phys. 1017(1973).
P. Botschwina, Chem. Phys. Letters 124, 382 (1986).
G. Winnewisser, A. G. Maki, and D. R. Johnson, J. Mol. Spectrosc. 149(1971).
G. Strey and I. M. Mills, Mol. Phys. 129(1973).
P. Botschwina, Chem. Phys. 68, 41 (1982).
P. Botschwina, Chern. Phys. Letters 107, 535 (1984).
P. Botschwina, Habilitationsschrift (Kaiserslautern, 1984 ).
R. L. DeLeon and J. S. Muenter, J. Chem. Phys. 80, 3892 (1984).
P. Botschwina, Chem. Phys. SI, 73(1983).
A. M. Smith, K. K. Lehmann, and W. Klemperer, to be published.
R. N. Sileo and T. A. Cool, J. Chem. Phys. 117(1976).
K. P. Huber and G. Herzberg, “Molecular Spectra and Molecular Structure. IV. Constants of Diatomic Molecules” ( Van Nostrand, New York, 1979 ).
G. Di Lonardo and A. E. Douglas, Can. J. Phys. 434(1973).
W. Meyer, J. Chem. Phys. 2901(1976).
W. Meyer, R. Ahlrichs, and C. E. Dykstra, in “Advanced theories and computational approaches to the electronic structure of molecules”, ed. C. E. Dykstra ( Reidel, Dordrecht, 1984 ).
A. C. Legon, D. J. Millen, and S. C. Rogers, J. Mol. Spectrosc. 70, 209(1978). ~
S. G. Lieb and J. W. Bevan, Chem. Phys. Letters 122, 284 (1985).
P. Botschwina, unpublished result.
G. A. Blake, P. Helminger, E. Herbst, and F. C.DeLucia, Astrophys. J. 264, L69 (1983).
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Botschwina, P. (1987). AB Initio Calculations of Vibrational Frequencies and Infrared Intensities for the Hydrogen-Bonded Complex HCN---HF. In: Weber, A. (eds) Structure and Dynamics of Weakly Bound Molecular Complexes. NATO ASI Series, vol 212. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-3969-1_13
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DOI: https://doi.org/10.1007/978-94-009-3969-1_13
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