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SrCa4Cd

Alexandria ALEX

Alex-ID: agm005774239 · Space group: P4/mmm (#123)

Basic Information

Formula
SrCa4Cd
Alex-ID
agm005774239
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
236.12
ų
Cell a
3.9357
Å
Cell b
3.9357
Å
Cell c
15.2436
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrCa4Cd
Sr
1.00 · 16.7%
Ca
4.00 · 66.7%
Cd
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0178
eV/atom
Formation energy
-0.1054
eV/atom
Corrected total energy
-11.2536
eV
Raw total energy
-11.2536
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0448
eV
DOS at Fermi level
6.8864
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC4_506_spg123

Decomposition

Ca2Cd Sr Ca

Computed at

2023-07-27 08:36:48.096464

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: agm005774239).

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 agm005774239
data_agm005774239
_cell_length_a     3.93569
_cell_length_b     3.93569
_cell_length_c     15.24362
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       236.11820
_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
  Sr1 Sr 0.00000 0.00000 0.00000 1.00000
  Ca1 Ca 0.50000 0.50000 0.19785 1.00000
  Ca2 Ca 0.00000 0.00000 0.62049 1.00000
  Ca3 Ca 0.00000 0.00000 0.37951 1.00000
  Ca4 Ca 0.50000 0.50000 0.80215 1.00000
  Cd1 Cd 0.50000 0.50000 0.50000 1.00000
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