# Supplementary Information (SI) for Journal of Materials Chemistry C.
# This journal is © The Royal Society of Chemistry 2026

####################################################################### 
# 
# 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_global
_database_code_depnum_ccdc_archive 'CCDC 2494991'
loop_
_audit_author_name
_audit_author_address
'Guowei Zhang'
;Northwest university
China
;
_audit_update_record             
;
2025-10-12 deposited with the CCDC.	2025-12-12 downloaded from the CCDC.
;
_cell_length_a                   36.3319
_cell_length_b                   36.3319
_cell_length_c                   7.68003
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_symmetry_space_group_name_H-M   'P -1'
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ge 0.520298 0.445657 0.133152
Ge 0.520298 0.554343 0.133152
Si 0.438215 0.5 0.375986
Ge 0.47787 0.5527 0.377052
Ge 0.520618 0.553345 0.620012
Ge 0.47787 0.4473 0.377052
Ge 0.520618 0.446655 0.620012
Ge 0.443302 0.5 0.875822
Ge 0.482015 0.445168 0.875975
Ge 0.482015 0.554832 0.875975
Ge 0.55973 0.5 0.131009
Si 0.55899 0.5 0.621863
H 0.543591 0.409636 0.145642
H 0.543591 0.590364 0.145642
H 0.412189 0.5 0.226214
H 0.412106 0.5 0.525485
H 0.455209 0.589272 0.379431
H 0.543868 0.589407 0.607311
H 0.455209 0.410728 0.379431
H 0.543868 0.410593 0.607311
H 0.417316 0.5 0.719395
H 0.417278 0.5 0.0321856
H 0.457721 0.409689 0.872672
H 0.457721 0.590311 0.872672
H 0.587894 0.5 0.279391
H 0.583889 0.5 0.967814
H 0.583337 0.5 0.777179
H 0.586363 0.5 0.47834
