Determination and Analysis of the Total Harmonic Force Field of the Ttetrahedral Molecules EX4 (E=C, Si, Ge, Sn, Pb; X=H, F, Cl, Br, I) Full article
Journal |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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Output data | Year: 1988, Volume: 29, Number: 6, Pages: 882-887 Pages count : 6 DOI: 10.1007/BF00748430 | ||
Tags | Physical Chemistry; Inorganic Chemistry; Force Field; Harmonic Force; Tetrahedral Molecule | ||
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Abstract:
A method has been proposed for finding the force constants (FC) of polyatomic molecules by the direct differentiation of the effective potentials, which effectively describe both the normal vibrations and the energetics of the molecule. General analytical expressions have been proposed for all the FC of a tetrahedral molecule. The FC have been found for EX4 (E = C, Si, Ge, Sn, Pb; X = H, F, CI, Br, I). There is a linear correlation between the partial dissociation energy of the E-X bond, found from the expression K b = 2Da2/r~, and the experimentally determined values of the lengths of these bonds.
Cite:
Yurchenko E.N.
, Bugaev V.I.
, Bulgakov N.N.
Determination and Analysis of the Total Harmonic Force Field of the Ttetrahedral Molecules EX4 (E=C, Si, Ge, Sn, Pb; X=H, F, Cl, Br, I)
Journal of Structural Chemistry. 1988. V.29. N6. P.882-887. DOI: 10.1007/BF00748430 WOS Scopus РИНЦ
Determination and Analysis of the Total Harmonic Force Field of the Ttetrahedral Molecules EX4 (E=C, Si, Ge, Sn, Pb; X=H, F, Cl, Br, I)
Journal of Structural Chemistry. 1988. V.29. N6. P.882-887. DOI: 10.1007/BF00748430 WOS Scopus РИНЦ
Original:
Юрченко Э.Н.
, Бугаев В.И.
, Булгаков Н.Н.
Нахождение и анализ общего гармонического силового поля тетраэдрических молекул ЭX(,4) (Э = C, Si, Ge, Sn, Pb; X = H, F, Cl, Br, I)
Журнал структурной химии. 1988. Т.29. №6. С.70-76. РИНЦ
Нахождение и анализ общего гармонического силового поля тетраэдрических молекул ЭX(,4) (Э = C, Si, Ge, Sn, Pb; X = H, F, Cl, Br, I)
Журнал структурной химии. 1988. Т.29. №6. С.70-76. РИНЦ
Dates:
Submitted: | Jul 23, 1987 |
Published print: | Nov 1, 1988 |
Identifiers:
Web of science | WOS:A1988EG68800008 |
Scopus | 2-s2.0-34250085721 |
Elibrary | 30669590 |
OpenAlex | W1964914487 |
Citing:
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