International
Tables for Crystallography Volume C Mathematical, physical and chemical tables Edited by E. Prince © International Union of Crystallography 2006 
International Tables for Crystallography (2006). Vol. C, ch. 7.4, p. 662
Figure 7.4.4.2
P. Suortti^{c}


Figure 7.4.4.2
Reflection 400 of LiH measured with a parallel beam of Mo Kα_{1} radiation (solid curve). The broken curve shows the reflection as convoluted by a Gaussian instrumentation function of 2σ = 0.1° and θ(α_{2}) − θ(α_{1}) = 0.13°, which values are comparable with those in Fig. 7.4.4.4. 