Rotational relaxation of water

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Rotational relaxation of water:
symbol explanation experimental value, and method
HH H-H axis τ2 = 2.0ps (H-H dipolar relaxation NMR)
OH O-H axis τ2 = 1.95ps (17O-H dipolar relaxation NMR)
μ dipolar axis not measurable, but related to bulk dielectric relaxation
\perp normal to the molecule plane not measurable

[edit] References

  1. David van der Spoel, Paul J. van Maaren, and Herman J. C. Berendsen "A systematic study of water models for molecular simulation: Derivation of water models optimized for use with a reaction field", J. Chem. Phys. 108 10220 (1998)
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