The infrared spectra (IR) of pure liquid light (H2O) and heavy (D2O) water were obtained with attenuated total reflection (ATR) and transmission measurements in the mid-IR and far-IR. With these and with other values obtained from the literature, the real (n) and imaginary parts (k) of the refractive index were meticulously derived in the complete IR region from 6000 to 0 cm(-1). The reliability of the results resides in the critical comparison of our experimental data with that obtained from other laboratories and between calculated and experimental spectra, obtained by ATR and transmission techniques. The new optical properties (n and k) can now be used as standards for liquid H2O and D2O. To these we have added the water (H and D) absorption coefficients (K) that are derived from the k values. These can be used as references for spectra obtained by transmission with an absorbance intensity scale because they ate almost the same. (C) 2009 American Institute of Physics. [doi: 10.1063/1.3258646]
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Yacovitch, Tara I.
Wende, Torsten
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Wende, Torsten
Jiang, Ling
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Jiang, Ling
Heine, Nadja
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Heine, Nadja
Meijer, Gerard
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Meijer, Gerard
Neumark, Daniel M.
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Neumark, Daniel M.
Asmis, Knut R.
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Yacovitch, Tara I.
Wende, Torsten
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Wende, Torsten
Jiang, Ling
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Jiang, Ling
Heine, Nadja
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Heine, Nadja
Meijer, Gerard
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Meijer, Gerard
Neumark, Daniel M.
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Neumark, Daniel M.
Asmis, Knut R.
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Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA