Preferred Label : rotational diffusion coefficient;
IUPAC definition : Defined by the equation: \[D_{\theta } \frac{t_{\theta }}{\frac{ (f(\theta ,\mathit{\Phi
}))}{ \theta }\ \sin\,\theta }\] where f(θ,Φ).sin θ.dθ.dΦ is the fraction of particles
whose axes make an angle between θ and θ d θ with the direction θ 0, and have
an azimuth between Φ and Φ d Φ; t θ d Φ is the fraction of particles having an azimuth
between Φ and Φ d Φ whose axis passes from values θ to values θ in unit time.
The axis whose rotational diffusion is considered has to be clearly indicated.;
Origin ID : R05411;
See also
Defined by the equation: \[D_{\theta } \frac{t_{\theta }}{\frac{ (f(\theta ,\mathit{\Phi
}))}{ \theta }\ \sin\,\theta }\] where f(θ,Φ).sin θ.dθ.dΦ is the fraction of particles
whose axes make an angle between θ and θ d θ with the direction θ 0, and have
an azimuth between Φ and Φ d Φ; t θ d Φ is the fraction of particles having an azimuth
between Φ and Φ d Φ whose axis passes from values θ to values θ in unit time.
The axis whose rotational diffusion is considered has to be clearly indicated.
