Germanium
Kasper J S, Richards S M
Acta Crystallographica 17 (1964) 752-755
The crystal structures of new forms of silicon and germanium
Locality: synthetic
_database_code_amcsd 0009283
5.93 5.93 6.98 90 90 90 P4_32_12
atom     x     y     z Biso
Ge1  .0912 .0912     0 4.51
Ge2  .1730 .3784 .2486 1.15