/usr/share/avogadro/crystals/zeolites/BEA.cif is in avogadro-data 1.2.0-3.
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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 12.6320(0)
_cell_length_b 12.6320(0)
_cell_length_c 26.1860(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 'P 41 2 2'
_symmetry_Int_Tables_number 91
_symmetry_cell_setting tetragonal
loop_
_symmetry_equiv_pos_as_xyz
'+x,+y,+z'
'-y,+x,1/4+z'
'-x,-y,1/2+z'
'+y,-x,3/4+z'
'-x,+y,-z'
'+y,+x,3/4-z'
'+x,-y,1/2-z'
'-y,-x,1/4-z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
O1 O 0.8331 0.8389 0.0594
O2 O 0.0000 0.8266 0.0000
O3 O 0.0240 0.8499 0.0991
O4 O 0.9540 0.6695 0.0621
O5 O 0.8343 0.4990 0.0603
O6 O 0.0000 0.5123 0.0000
O7 O 0.0260 0.4894 0.0988
O8 O 0.6418 0.8549 0.0987
O9 O 0.7181 0.6688 0.0738
O10 O 0.6658 0.8034 0.0019
O11 O 0.6434 0.4838 0.1001
O12 O 0.6662 0.5298 0.0029
O13 O 0.4369 0.8404 0.0832
O14 O 0.3280 0.6644 0.0733
O15 O 0.2290 0.8469 0.0820
O16 O 0.4388 0.4885 0.0814
O17 O 0.2309 0.4809 0.0812
T1 Si 0.9529 0.7960 0.0552
T2 Si 0.9536 0.5429 0.0553
T3 Si 0.7146 0.7921 0.0584
T4 Si 0.7155 0.5451 0.0590
T5 Si 0.3318 0.7884 0.0591
T6 Si 0.3329 0.5409 0.0584
T7 Si 0.5272 0.8594 0.1256
T8 Si 0.5272 0.4728 0.1250
T9 Si 0.1391 0.8609 0.1250
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