/usr/share/xcrysden/examples/XSF_Files/1symb.xsf is in xcrysden-data 1.5.53-1.
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 10 11 12 13 14 | ATOMS
C 2.325243 -0.115261 0.031711
H 2.344577 -0.363301 1.077589
F 3.131708 -0.909527 -0.638930
F 2.736189 1.130568 -0.134093
O 1.079338 -0.265162 -0.526351
C 0.007719 -0.041269 0.244204
F 0.064656 1.154700 0.824420
F -0.042641 -0.911850 1.255074
O -1.071578 -0.152842 -0.539134
C -2.310374 0.036537 0.022189
H -2.267004 0.230694 1.077874
F -2.890949 1.048938 -0.593940
F -3.029540 -1.046542 -0.203665
|