Figure 7
(a) The number of independent observations and (b) the ratio of powder diffraction versus single-crystal observations as a function of reciprocal d spacing (1/d) (Å−1) and asymmetric unit-cell size (Å3) for a Δd/d resolution of 10−4. (c) The number of independent observations and (d) the ratio of powder diffraction versus single-crystal observations as a function of reciprocal d spacing (1/d) (Å−1) and asymmetric unit-cell size (Å3) for a Δd/d resolution of 10−3. Note that an observation will generally consist of multiple Bragg reflections. |