What type of structure and close-packed structure does PbF2 have?

Question

I have home-exam in chemistry and I need some help. Why is PbF2 a good anion conductor? What kind of close-packed structure (hexagonal or cubic?) and what type and number of holes occupied? Give one example of doping this structure to make it a better ion conductor by increasing the number of anion vacancies in the system? I hope someone can help me or maybe give me some advise on where to find this information.

Answer 1

Try the sites below.

:-)