/usr/share/avogadro/crystals/zeolites/SAF.cif is in avogadro-data 1.2.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#**************************************************************************
#
# CIF taken from the IZA-SC Database of Zeolite Structures
# Ch. Baerlocher and L.B. McCusker
# Database of Zeolite Structures: http://www.iza-structure.org/databases/
#
# All data on this site have been placed in the public domain.
# If you use this work in a scientific publication, you are obligated to
# cite its origin.
#
# The atom coordinates and the cell parameters were optimized with DLS76
# assuming a pure SiO2 composition.
#
#**************************************************************************
_cell_length_a 14.7090(0)
_cell_length_b 27.5360(0)
_cell_length_c 8.3170(0)
_cell_angle_alpha 90.0000(0)
_cell_angle_beta 90.0000(0)
_cell_angle_gamma 90.0000(0)
_symmetry_space_group_name_H-M 'I 2/b 2/a 2/m'
_symmetry_Int_Tables_number 72
_symmetry_cell_setting orthorhombic
loop_
_symmetry_equiv_pos_as_xyz
'+x,+y,+z'
'1/2+x,1/2+y,1/2+z'
'-x,-y,+z'
'1/2-x,1/2-y,1/2+z'
'1/2-x,1/2+y,-z'
'-x,+y,1/2-z'
'1/2+x,1/2-y,-z'
'+x,-y,1/2-z'
'-x,-y,-z'
'1/2-x,1/2-y,1/2-z'
'+x,+y,-z'
'1/2+x,1/2+y,1/2-z'
'1/2+x,1/2-y,+z'
'+x,-y,1/2+z'
'1/2-x,1/2+y,+z'
'-x,+y,1/2+z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
O1 O 0.0000 0.7972 0.7500
O2 O 0.8271 0.8167 0.7007
O3 O 0.8787 0.7290 0.7915
O4 O 0.9157 0.7600 0.5000
O5 O 0.8254 0.6415 0.2879
O6 O 0.0000 0.6593 0.2500
O7 O 0.8911 0.6574 0.0000
O8 O 0.6953 0.6553 0.5000
O9 O 0.6746 0.5901 0.7280
O10 O 0.5000 0.5707 0.7500
O11 O 0.3928 0.5582 0.5000
O12 O 0.3795 0.5000 0.7500
T1 Si 0.9048 0.7759 0.6852
T2 Si 0.8994 0.6720 0.1868
T3 Si 0.7169 0.6424 0.6848
T4 Si 0.4000 0.5547 0.6924
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