Diffuse Scattering of X-Rays from Sylvine. III. Scattering at the Temperature of Liquid Air

Abstract

This paper is an extension of previous work on the diffuse scattering of homogeneous x-rays from sylvine. Measurements have now been carried out at the temperature of liquid air. It is found that taking into account uncertainties in the measurements of both the diffuse scattering and regular reflection the formula $S=\frac{(f^2-F^2)}{Z}+\frac{(1-\frac{f^2}{Z^2})}{{(1+\alpha \mathrm{vers} \phi )}^3}$ probably accounts for the intensity of the scattering within the limits of experimental error for the range of temperature used.