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Abstract:

The microwave spectrum of the ground state of 1,2,3,4-tetrafluorobenzene has been measured in the range 7 to 25 GHz. A possible structure of the molecule is discussed. The rotational constants obtained are (in MHz): A = 2090.711 ± 0.012, B = 1196.257 ± 0.014, C = 760.880 ± 0.005. The observed inertial defect, Δ = 0.010 amu Å2, confirms the planar structure. A dipole moment of 2.42 ± 0.05 Debye was determined. © 1974.

Registro:

Documento: Artículo
Título:Microwave spectrum and dipole moment of 1,2,3,4-tetra-fluorobenzene
Autor:Hartmann, T.; Botskor, I.
Filiación:Physics Department, University of Buenos Aires, Argentina
Año:1974
Volumen:22
Número:3
Página de inicio:337
Página de fin:342
DOI: http://dx.doi.org/10.1016/0022-2860(74)85003-9
Título revista:Journal of Molecular Structure
Título revista abreviado:J. Mol. Struct.
ISSN:00222860
CODEN:JMOSB
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222860_v22_n3_p337_Hartmann

Referencias:

  • Sauer, Westerkamp, Trench, Hartmann, (1972) Anal. Soc. Cient. Arg., E–1–2, p. 193
  • Nygaard, Hansen, Hansen, Rastrup-Andersen, Sørensen, (1967) Spectrochim. Acta, 23 A, p. 2813
  • Hatta, Hirose, Kozima, Microwave Spectrum of o-Difluorobenzene (1968) Bulletin of the Chemical Society of Japan, 41, p. 1088
  • Herschbach, Laurie, Influence of Vibrations on Molecular Structure Determinations. III. Inertial Defects (1964) The Journal of Chemical Physics, 40, p. 3142
  • Muenter, (1968) J. Chem. Phys., 48, p. 4544
  • Golden, Wilson, Jr., Molecular Orbital Treatment of the Ultraviolet Spectra of Benzene and Borazole (1948) The Journal of Chemical Physics, 16, p. 118
  • McCulloh, Pollnow, (1954) J. Chem. Phys., 22, p. 1144
  • Nygaard, Bojesen, Pedersen, Rastrup-Andersen, (1968) J. Mol. Structure, 2, p. 209
  • Doraiswamy, Sharma, (1968) Proc. Indian Acad. Sci., 68 A, p. 53

Citas:

---------- APA ----------
Hartmann, T. & Botskor, I. (1974) . Microwave spectrum and dipole moment of 1,2,3,4-tetra-fluorobenzene. Journal of Molecular Structure, 22(3), 337-342.
http://dx.doi.org/10.1016/0022-2860(74)85003-9
---------- CHICAGO ----------
Hartmann, T., Botskor, I. "Microwave spectrum and dipole moment of 1,2,3,4-tetra-fluorobenzene" . Journal of Molecular Structure 22, no. 3 (1974) : 337-342.
http://dx.doi.org/10.1016/0022-2860(74)85003-9
---------- MLA ----------
Hartmann, T., Botskor, I. "Microwave spectrum and dipole moment of 1,2,3,4-tetra-fluorobenzene" . Journal of Molecular Structure, vol. 22, no. 3, 1974, pp. 337-342.
http://dx.doi.org/10.1016/0022-2860(74)85003-9
---------- VANCOUVER ----------
Hartmann, T., Botskor, I. Microwave spectrum and dipole moment of 1,2,3,4-tetra-fluorobenzene. J. Mol. Struct. 1974;22(3):337-342.
http://dx.doi.org/10.1016/0022-2860(74)85003-9