#*********************************************************************************<br>
#<br>
# Crystallographic Information File for Ferrierite, siliceous <br>
#<br>
# Reference : <br>
#   Morris, R.E., Weigel, S.J., Henson, N.J., Bull, L.M., Janicke, M.T., Chmelka, B.F. and Cheetham, A.K.<br>
#   J. Am. Chem. Soc., 116, 11849-11855, (1994)<br>
#<br>
#<br>
# CIF downloaded from the IZA-SC Database of Zeolite Structures<br>
# Ch. Baerlocher, L.B. McCusker and D.H. Brouwer<br>
# Database of Zeolite Structures: https://www.iza-structure.org/databases/ <br>
#<br>
#**********************************************************************************<br>


data_Ferrierite_siliceous<br>
_chemical_name_systematic 'Ferrierite, siliceous'<br><br>

_cell_length_a      14.07025<br>
_cell_length_b      7.41971<br>
_cell_length_c      18.72 <br>
_cell_angle_alpha   90 <br>
_cell_angle_beta    90 <br>
_cell_angle_gamma   90<br>
_cell_formula_units_Z   1<br>

<br>_space_group.name_H-M_ref   'P n n m'<br>
_symmetry_space_group_name_H-M   'P n n m'<br>
_symmetry_space_group_name_Hall  '-P 2 2n'<br>
_space_group.IT_number  58 <br>
<br>
 
 loop_<br>
_atom_site_label<br>
_atom_site_type_symbol<br>
_atom_site_fract_x<br>
_atom_site_fract_y<br>
_atom_site_fract_z<br>
_atom_site_B_iso_or_equiv<br>
_atom_site_occupancy<br>
SI1  Si  0  0  0.15462  0.95  1<br>
SI2  Si  -0.0012  0.2905  0.27439  1.03  1<br>
SI3  Si  0.1999  0.0037  0.08373  1.26  1<br>
SI4  Si  0.2029  0.2255  0.3315  1.26  1<br>
SI5  Si  0.795  0.1894  0.682  0.47  1<br>
O1  O  0  0.5  0.2479  1.97  1<br>
O2  O  0.0099  0.1788  0.2027  3  1<br>
O3  O  0.0899  0.0016  0.1039  2.29  1<br>
O4  O  0.7804  -0.0202  0.656  1.89  1<br>
O5  O  0.209  0.0377  0  0.87  1<br>
O6  O  0.2494  0.2851  0.258  2.45  1<br>
O7  O  0.2403  0.1829  0.1248  1.66  1<br>
O8  O  0.7393  0.1675  0.8994  2.92  1<br>
O9  O  0.0879  0.2462  0.3291  2.21  1<br>
O10  O  0.904  0.2477  0.6846  2.21  1<br>

# End of data for Ferrierite_siliceous<br>