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Gd3MnAlS7

Alexandria ALEX

Alex-ID: agm003232247 · Space group: P6_3 (#173)

Alexandria Database API

Basic Information

Formula
Gd3MnAlS7
Alex-ID
agm003232247
Elements
4
Sites
24
Space group
P6_3 (#173)
Crystal system
hexagonal
Volume
510.88
ų
Cell a
9.7685
Å
Cell b
9.7685
Å
Cell c
6.1821
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Gd3MnAlS7
Gd
6.00 · 25.0%
Mn
2.00 · 8.3%
Al
2.00 · 8.3%
S
14.00 · 58.3%

Energy & Stability

Energy above hull
0.0029
eV/atom
Formation energy
-2.0087
eV/atom
Corrected total energy
-216.3088
eV
Raw total energy
-207.0204
eV

Electronic Structure

Indirect band gap
0.2190
eV
Direct band gap
0.2290
eV
DOS at Fermi level
-0.6875
Total magnetisation
52.0876
μB

Additional Information

Prototype ID

ABC3D7_1_spg173

Decomposition

Mn(AlS2)2 MnS Gd2S3

Computed at

2021-12-10 16:47:04.031947

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: agm003232247).

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 agm003232247
data_agm003232247
_cell_length_a     9.76849
_cell_length_b     9.76849
_cell_length_c     6.18207
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       510.88007
_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 0.77270 0.15116 0.23236 1.00000
  Gd2 Gd 0.37846 0.22730 0.23236 1.00000
  Gd3 Gd 0.84884 0.62154 0.23236 1.00000
  Gd4 Gd 0.22730 0.84884 0.73236 1.00000
  Gd5 Gd 0.62154 0.77270 0.73236 1.00000
  Gd6 Gd 0.15116 0.37846 0.73236 1.00000
  Mn1 Mn 0.00000 0.00000 0.04271 1.00000
  Mn2 Mn 0.00000 0.00000 0.54271 1.00000
  Al1 Al 0.66667 0.33333 0.65530 1.00000
  Al2 Al 0.33333 0.66667 0.15530 1.00000
  S1 S 0.85997 0.10258 0.81614 1.00000
  S2 S 0.24261 0.14003 0.81614 1.00000
  S3 S 0.89742 0.75739 0.81614 1.00000
  S4 S 0.14003 0.89742 0.31614 1.00000
  S5 S 0.75739 0.85997 0.31614 1.00000
  S6 S 0.10258 0.24261 0.31614 1.00000
  S7 S 0.90676 0.42684 0.50084 1.00000
  S8 S 0.52008 0.09324 0.50084 1.00000
  S9 S 0.57316 0.47992 0.50084 1.00000
  S10 S 0.09324 0.57316 0.00084 1.00000
  S11 S 0.47992 0.90676 0.00084 1.00000
  S12 S 0.42684 0.52008 0.00084 1.00000
  S13 S 0.66667 0.33333 0.01904 1.00000
  S14 S 0.33333 0.66667 0.51904 1.00000
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