Nyckelord: NATURVETENSKAP; NATURAL SCIENCES; Prussian blue analogues; neutron scattering; sodium-ion batteries; crystallography; spectroscopy; structural dynamics.; Sammanfattning: Prussian blue analogues (PBAs), AxM[M’(CN)6]1–y·zG, are used in many different applications, such as energy storage, due to their tunable composition and structural diversity. To understand the material properties, it is important to accurately determine the composition and atomic structure of these materials.