What is the structure ox `XeF_(6)`?

What is the structure of XeF_6 ? Why XeF_6 can't stored in glass container? What is used in beacon light?

The structure of XeF_(6) is

Give the structure of XeF_(6) .

Write the structure of XeF_(4)

What is the structure of XeF_2 molecule,Draw it.

Explain the structures of XeF_(6)