Crystal structure of <a href="https://en.wikipedia.org/wiki/Tin(II)_fluoride" class="extiw" title="en:Tin(II) fluoride">en:Tin(II) fluoride</a>
<a href="//commons.wikimedia.org/wiki/User:Orci" title="User:Orci">Orci</a>
CC BY-SA 3.0
Eigenes Werk (own work), data source: Robert C. McDonald, Herbert H. K. Hau, Klaas. Eriks: Crystallographic studies of tin(II) compounds. I. Crystal structure of tin(II) fluoride, SnF2. In: Inorg. Chem., 1976, 15 (4), S. 762–765