#*********************************************************************************
#
# Crystallographic Information File for ERS-7
#
# Reference :
# Millini, R., Perego, G., Carluccio, L., Bellussi, G., Cox, D.E., Campbell, B.J. and Cheetham, A.K.
# Proc. 12th Int. Zeolite Conf., I, pp. 541-548, (1999)
#
#
# CIF downloaded from the IZA-SC Database of Zeolite Structures
# Ch. Baerlocher, L.B. McCusker and D.H. Brouwer
# Database of Zeolite Structures: https://www.iza-structure.org/databases/
#
#**********************************************************************************
data_ERS-7
_chemical_name_systematic 'ERS-7'
_cell_length_a 9.7998
_cell_length_b 12.4116
_cell_length_c 22.8606
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_formula_units_Z 1
_space_group.name_H-M_ref 'P n m a'
_symmetry_space_group_name_H-M 'P n m a'
_symmetry_space_group_name_Hall '-P 2ac 2n'
_space_group.IT_number 62
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_B_iso_or_equiv
_atom_site_occupancy
Si1 Si 0.3402 0.8726 0.8634 1.97 1
Si2 Si 0.6431 0.8742 0.5312 1.97 1
Si3 Si 0.885 0.5148 0.9184 1.82 1
Si4 Si 0.1522 0.8753 0.6532 2.13 1
Si5 Si 0.9631 0.1242 0.809 1.34 1
Si6 Si 0.2262 0.4812 0.7616 1.5 1
O1 O 0.3061 0.75 0.8436 2.92 1
O2 O 0.2695 0.8974 0.9252 3.16 1
O3 O 0.4999 0.8899 0.8714 3.32 1
O4 O 0.2792 0.953 0.8154 6.08 1
O5 O 0.639 0.75 0.5129 2.84 1
O6 O 0.6641 0.9451 0.473 2.84 1
O7 O 0.5035 0.902 0.5622 3.4 1
O8 O 0.9441 0.4377 0.8693 4.26 1
O9 O 0.7618 0.5839 0.8935 3.47 1
O10 O 0.1818 0.75 0.669 4.97 1
O11 O 0.1698 0.5614 0.7136 6.63 1
O12 O 0.9527 0.25 0.8208 3.16 1
O13 O 0.3481 0.4091 0.7358 3.87 1
O14 O 0.1074 0.4034 0.7828 4.82 1
# End of data for ERS-7