Dictionary

debye en · NOUN

Pronunciation

• /dəˈbaɪ/

Etymology

Named after Dutch-American physicist and physical chemist Peter Debye.

Meanings

1. The CGS unit of electric dipole moment, defined as 1 D = 10⁻¹⁸ statcoulomb-centimetre and computable from the SI unit coulomb-metre by multiplying by the factor 3.33564 × 10⁻³⁰.
   • The dipole moments of water and the alcohols are about 1.8 debyes. The moments of ethers are smaller, about 1.2 debyes. 1976, George Scatchard, Equilibrium in Solutions: Surface and Colloid Chemistry, Harvard University Press, page 197:
   • There is considerable transfer of negative charge to the carbon atoms in the pyrrole ring, which give it a high dipole moment ≈ 1.8 Debyes. 1997, J. R. Becker, Crude Oil Waxes, Emulsions, and Asphaltenes, PennWell Publishing Company, page 224:
   • The corresponding results obtained here for #92;mu of benzaldehyde range 1.298 Debyes — 1.471 Debyes, where the lower reported experimental value corresponds to the gas phase one of 1.263 Debyes, which is in good correspondence with the #92;mu calculated at MP4 level (1.298 Debyes). 2011, Humberto Soscún, “Ab initio and DFT study of the static dipole (hyper)polarizabilities of benzaldehyde and thio-benzaldehyde molecules in gas phase”, in G. Maroulis, T. Bancewicz, B. Champagne, A. D. Buckingham, editors, Atomic and Molecular Nonlinear Optics: Theory, Experiment and Computation, IOS Press, page 468:

Forms

Relateds

debye in on ibiblio

Synonyms

Debye unit

Translations (4)

fr debye (the CGS unit of electric dipole moment) · ca debye (the CGS unit of electric dipole moment) · ro debye (the CGS unit of electric dipole moment) · pl debaj (the CGS unit of electric dipole moment)

wikipedia: Peter Debye