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Ca2YS3

Alexandria ALEX

Alex-ID: agm005643112 · Space group: Fddd (#70)

Basic Information

Formula
Ca2YS3
Alex-ID
agm005643112
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
537.10
ų
Cell a
6.9052
Å
Cell b
6.9052
Å
Cell c
12.5910
Å
α angle
100.55
°
β angle
100.55
°
γ angle
109.39
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca2YS3
Ca
8.00 · 33.3%
Y
4.00 · 16.7%
S
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0160
eV/atom
Formation energy
-2.4195
eV/atom
Corrected total energy
-149.4649
eV
Raw total energy
-141.5034
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0022
eV
DOS at Fermi level
5.1515
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

CaY4S5 CaS

Computed at

2023-08-25 03:39:03.927127

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: agm005643112).

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 agm005643112
data_agm005643112
_cell_length_a     6.90517
_cell_length_b     6.90517
_cell_length_c     12.59097
_cell_angle_alpha  100.55367
_cell_angle_beta   100.55367
_cell_angle_gamma  109.39389
_cell_volume       537.09545
_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
  Ca1 Ca 0.99946 0.49946 0.99893 1.00000
  Ca2 Ca 0.41716 0.41716 0.83432 1.00000
  Ca3 Ca 0.83284 0.33284 0.66568 1.00000
  Ca4 Ca 0.25054 0.25054 0.50107 1.00000
  Ca5 Ca 0.74946 0.74946 0.49893 1.00000
  Ca6 Ca 0.66716 0.16716 0.33432 1.00000
  Ca7 Ca 0.58284 0.58284 0.16568 1.00000
  Ca8 Ca 0.50054 0.00054 0.00107 1.00000
  Y1 Y 0.91687 0.91687 0.83373 1.00000
  Y2 Y 0.33313 0.83313 0.66627 1.00000
  Y3 Y 0.16687 0.66687 0.33373 1.00000
  Y4 Y 0.08313 0.08313 0.16627 1.00000
  S1 S 0.16606 0.67100 0.83160 1.00000
  S2 S 0.66554 0.16061 0.83160 1.00000
  S3 S 0.08394 0.07900 0.66840 1.00000
  S4 S 0.58446 0.58939 0.66840 1.00000
  S5 S 0.00478 0.50478 0.50000 1.00000
  S6 S 0.49522 0.99522 0.50000 1.00000
  S7 S 0.41061 0.41554 0.33160 1.00000
  S8 S 0.92100 0.91606 0.33160 1.00000
  S9 S 0.83939 0.33446 0.16840 1.00000
  S10 S 0.32900 0.83394 0.16840 1.00000
  S11 S 0.24522 0.24522 0.00000 1.00000
  S12 S 0.75478 0.75478 0.00000 1.00000
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