/usr/share/xcrysden/examples/CRYSTALxx_input_files/Pt_fcc.r1 is in xcrysden-data 1.5.60-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | InputFile by XCrystal 1.0
CRYSTAL
1 0 0
F M 3 M
3.92
1
78 0.0 0.0 0.0
EXTPRT
STOP
|