Navigation

HEAS Data Platform · Materials Science Database

GdAgS2

Alexandria ALEX

Alex-ID: agm005281222 · Space group: P4_32_12 (#96)

Basic Information

Formula
GdAgS2
Alex-ID
agm005281222
Elements
3
Sites
32
Space group
P4_32_12 (#96)
Crystal system
tetragonal
Volume
757.15
ų
Cell a
7.7117
Å
Cell b
7.7136
Å
Cell c
12.7283
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
GdAgS2
Gd
8.00 · 25.0%
Ag
8.00 · 25.0%
S
16.00 · 50.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.6659
eV/atom
Corrected total energy
-254.8049
eV
Raw total energy
-244.1895
eV

Electronic Structure

Indirect band gap
1.1231
eV
Direct band gap
1.1352
eV
DOS at Fermi level
-0.0330
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_7138_spg96

Decomposition

GdAgS2

Computed at

2022-12-13 07:14:36.600965

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005281222).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005281222
data_agm005281222
_cell_length_a     7.71170
_cell_length_b     7.71364
_cell_length_c     12.72829
_cell_angle_alpha  89.99945
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       757.14657
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Gd1 Gd 0.50250 0.74873 0.00238 1.00000
  Gd2 Gd 0.00250 0.25127 0.99762 1.00000
  Gd3 Gd 0.25399 0.99948 0.75232 1.00000
  Gd4 Gd 0.75399 0.00052 0.24768 1.00000
  Gd5 Gd 0.75166 0.49942 0.74767 1.00000
  Gd6 Gd 0.25166 0.50058 0.25233 1.00000
  Gd7 Gd 0.00319 0.75131 0.50240 1.00000
  Gd8 Gd 0.50319 0.24869 0.49760 1.00000
  Ag1 Ag 0.23313 0.51150 0.81928 1.00000
  Ag2 Ag 0.73313 0.48850 0.18072 1.00000
  Ag3 Ag 0.77168 0.01064 0.68069 1.00000
  Ag4 Ag 0.27168 0.98936 0.31931 1.00000
  Ag5 Ag 0.01660 0.77145 0.06898 1.00000
  Ag6 Ag 0.51660 0.22855 0.93102 1.00000
  Ag7 Ag 0.48829 0.72786 0.56885 1.00000
  Ag8 Ag 0.98829 0.27214 0.43115 1.00000
  S1 S 0.78231 0.02915 0.46673 1.00000
  S2 S 0.28231 0.97085 0.53327 1.00000
  S3 S 0.22946 0.47741 0.47125 1.00000
  S4 S 0.72946 0.52259 0.52875 1.00000
  S5 S 0.52556 0.72685 0.22116 1.00000
  S6 S 0.02556 0.27315 0.77884 1.00000
  S7 S 0.47344 0.71989 0.78314 1.00000
  S8 S 0.97344 0.28011 0.21686 1.00000
  S9 S 0.98008 0.77313 0.72122 1.00000
  S10 S 0.48008 0.22687 0.27878 1.00000
  S11 S 0.53222 0.21990 0.71682 1.00000
  S12 S 0.03222 0.78010 0.28318 1.00000
  S13 S 0.27617 0.02260 0.97119 1.00000
  S14 S 0.77617 0.97740 0.02881 1.00000
  S15 S 0.72331 0.47082 0.96673 1.00000
  S16 S 0.22331 0.52918 0.03327 1.00000
Get direct link