This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Unit cell of ammonium tetrafluoroberyllate. Unit cell of diammonium tetrafluoroberyllate Graphics Diamond crystal data from Garg Srivastava Acta Crystallographica own Andif Cczero Beryllium compounds Fluorine compounds Ammonium compounds Unit cells
Page 2023 Free-images.com. All images are Public Domain