# Electronic Supplementary Material (ESI) for Nanoscale.
# This journal is © The Royal Society of Chemistry 2019

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_structure
_database_code_depnum_ccdc_archive 'CCDC 1888461'
loop_
_audit_author_name
_audit_author_address
'Jeffrey Ovens'
;Simon Fraser University
Canada
;
_audit_update_record             
;
2019-01-04 deposited with the CCDC.	2019-03-01 downloaded from the CCDC.
;
_chemical_name_mineral           ??
_cell_length_a                   5.1377(5)
_cell_length_b                   5.1377(5)
_cell_length_c                   5.1377(5)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     135.62(4)
_symmetry_space_group_name_H-M   Fm-3m

_shelx_F_squared_multiplier      1

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z '
'-x, -y, z '
'-x, -z, -y '
'-x, -z, y '
'-x, z, -y '
'-x, z, y '
'-x, y, -z '
'-x, y, z '
'-y, -x, -z '
'-y, -x, z '
'-y, -z, -x '
'-y, -z, x '
'-y, z, -x '
'-y, z, x '
'-y, x, -z '
'-y, x, z '
'-z, -x, -y '
'-z, -x, y '
'-z, -y, -x '
'-z, -y, x '
'-z, y, -x '
'-z, y, x '
'-z, x, -y '
'-z, x, y '
'z, -x, -y '
'z, -x, y '
'z, -y, -x '
'z, -y, x '
'z, y, -x '
'z, y, x '
'z, x, -y '
'z, x, y '
'y, -x, -z '
'y, -x, z '
'y, -z, -x '
'y, -z, x '
'y, z, -x '
'y, z, x '
'y, x, -z '
'y, x, z '
'x, -y, -z '
'x, -y, z '
'x, -z, -y '
'x, -z, y '
'x, z, -y '
'x, z, y '
'x, y, -z '
'-x, -y, -z '
'x+1/2, y+1/2, z '
'-x+1/2, -y+1/2, z '
'-x+1/2, -z+1/2, -y '
'-x+1/2, -z+1/2, y '
'-x+1/2, z+1/2, -y '
'-x+1/2, z+1/2, y '
'-x+1/2, y+1/2, -z '
'-x+1/2, y+1/2, z '
'-y+1/2, -x+1/2, -z '
'-y+1/2, -x+1/2, z '
'-y+1/2, -z+1/2, -x '
'-y+1/2, -z+1/2, x '
'-y+1/2, z+1/2, -x '
'-y+1/2, z+1/2, x '
'-y+1/2, x+1/2, -z '
'-y+1/2, x+1/2, z '
'-z+1/2, -x+1/2, -y '
'-z+1/2, -x+1/2, y '
'-z+1/2, -y+1/2, -x '
'-z+1/2, -y+1/2, x '
'-z+1/2, y+1/2, -x '
'-z+1/2, y+1/2, x '
'-z+1/2, x+1/2, -y '
'-z+1/2, x+1/2, y '
'z+1/2, -x+1/2, -y '
'z+1/2, -x+1/2, y '
'z+1/2, -y+1/2, -x '
'z+1/2, -y+1/2, x '
'z+1/2, y+1/2, -x '
'z+1/2, y+1/2, x '
'z+1/2, x+1/2, -y '
'z+1/2, x+1/2, y '
'y+1/2, -x+1/2, -z '
'y+1/2, -x+1/2, z '
'y+1/2, -z+1/2, -x '
'y+1/2, -z+1/2, x '
'y+1/2, z+1/2, -x '
'y+1/2, z+1/2, x '
'y+1/2, x+1/2, -z '
'y+1/2, x+1/2, z '
'x+1/2, -y+1/2, -z '
'x+1/2, -y+1/2, z '
'x+1/2, -z+1/2, -y '
'x+1/2, -z+1/2, y '
'x+1/2, z+1/2, -y '
'x+1/2, z+1/2, y '
'x+1/2, y+1/2, -z '
'-x+1/2, -y+1/2, -z '
'x+1/2, y, z+1/2 '
'-x+1/2, -y, z+1/2 '
'-x+1/2, -z, -y+1/2 '
'-x+1/2, -z, y+1/2 '
'-x+1/2, z, -y+1/2 '
'-x+1/2, z, y+1/2 '
'-x+1/2, y, -z+1/2 '
'-x+1/2, y, z+1/2 '
'-y+1/2, -x, -z+1/2 '
'-y+1/2, -x, z+1/2 '
'-y+1/2, -z, -x+1/2 '
'-y+1/2, -z, x+1/2 '
'-y+1/2, z, -x+1/2 '
'-y+1/2, z, x+1/2 '
'-y+1/2, x, -z+1/2 '
'-y+1/2, x, z+1/2 '
'-z+1/2, -x, -y+1/2 '
'-z+1/2, -x, y+1/2 '
'-z+1/2, -y, -x+1/2 '
'-z+1/2, -y, x+1/2 '
'-z+1/2, y, -x+1/2 '
'-z+1/2, y, x+1/2 '
'-z+1/2, x, -y+1/2 '
'-z+1/2, x, y+1/2 '
'z+1/2, -x, -y+1/2 '
'z+1/2, -x, y+1/2 '
'z+1/2, -y, -x+1/2 '
'z+1/2, -y, x+1/2 '
'z+1/2, y, -x+1/2 '
'z+1/2, y, x+1/2 '
'z+1/2, x, -y+1/2 '
'z+1/2, x, y+1/2 '
'y+1/2, -x, -z+1/2 '
'y+1/2, -x, z+1/2 '
'y+1/2, -z, -x+1/2 '
'y+1/2, -z, x+1/2 '
'y+1/2, z, -x+1/2 '
'y+1/2, z, x+1/2 '
'y+1/2, x, -z+1/2 '
'y+1/2, x, z+1/2 '
'x+1/2, -y, -z+1/2 '
'x+1/2, -y, z+1/2 '
'x+1/2, -z, -y+1/2 '
'x+1/2, -z, y+1/2 '
'x+1/2, z, -y+1/2 '
'x+1/2, z, y+1/2 '
'x+1/2, y, -z+1/2 '
'-x+1/2, -y, -z+1/2 '
'x, y+1/2, z+1/2 '
'-x, -y+1/2, z+1/2 '
'-x, -z+1/2, -y+1/2 '
'-x, -z+1/2, y+1/2 '
'-x, z+1/2, -y+1/2 '
'-x, z+1/2, y+1/2 '
'-x, y+1/2, -z+1/2 '
'-x, y+1/2, z+1/2 '
'-y, -x+1/2, -z+1/2 '
'-y, -x+1/2, z+1/2 '
'-y, -z+1/2, -x+1/2 '
'-y, -z+1/2, x+1/2 '
'-y, z+1/2, -x+1/2 '
'-y, z+1/2, x+1/2 '
'-y, x+1/2, -z+1/2 '
'-y, x+1/2, z+1/2 '
'-z, -x+1/2, -y+1/2 '
'-z, -x+1/2, y+1/2 '
'-z, -y+1/2, -x+1/2 '
'-z, -y+1/2, x+1/2 '
'-z, y+1/2, -x+1/2 '
'-z, y+1/2, x+1/2 '
'-z, x+1/2, -y+1/2 '
'-z, x+1/2, y+1/2 '
'z, -x+1/2, -y+1/2 '
'z, -x+1/2, y+1/2 '
'z, -y+1/2, -x+1/2 '
'z, -y+1/2, x+1/2 '
'z, y+1/2, -x+1/2 '
'z, y+1/2, x+1/2 '
'z, x+1/2, -y+1/2 '
'z, x+1/2, y+1/2 '
'y, -x+1/2, -z+1/2 '
'y, -x+1/2, z+1/2 '
'y, -z+1/2, -x+1/2 '
'y, -z+1/2, x+1/2 '
'y, z+1/2, -x+1/2 '
'y, z+1/2, x+1/2 '
'y, x+1/2, -z+1/2 '
'y, x+1/2, z+1/2 '
'x, -y+1/2, -z+1/2 '
'x, -y+1/2, z+1/2 '
'x, -z+1/2, -y+1/2 '
'x, -z+1/2, y+1/2 '
'x, z+1/2, -y+1/2 '
'x, z+1/2, y+1/2 '
'x, y+1/2, -z+1/2 '
'-x, -y+1/2, -z+1/2 '
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_B_iso_or_equiv
Na1 Na 4 0 0 0 0.5 7(5)
Nb1 Nb 4 0 0 0 0.5 1.1(6)
O1 O 8 0.75 0.25 0.25 0.75 10.4(4)
