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Pr4ScZn12

Alexandria ALEX

Alex-ID: agm099652017 · Space group: P4/mmm (#123)

Basic Information

Formula
Pr4ScZn12
Alex-ID
agm099652017
Elements
3
Sites
17
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
361.46
ų
Cell a
8.7479
Å
Cell b
8.7479
Å
Cell c
4.7233
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr4ScZn12
Pr
4.00 · 23.5%
Sc
1.00 · 5.9%
Zn
12.00 · 70.6%

Energy & Stability

Energy above hull
0.1558
eV/atom
Formation energy
-0.1855
eV/atom
Corrected total energy
-43.9596
eV
Raw total energy
-43.9596
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.8935
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C12_333_spg123

Decomposition

ScZn2 PrZn2 PrZn4

Computed at

2025-04-21 07:21:48

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: agm099652017).

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 agm099652017
data_agm099652017
_cell_length_a     8.74795
_cell_length_b     8.74795
_cell_length_c     4.72331
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       361.45876
_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
  Pr1 Pr 0.25676 0.25676 0.00000 1.00000
  Pr2 Pr 0.74324 0.25676 0.00000 1.00000
  Pr3 Pr 0.25676 0.74324 0.00000 1.00000
  Pr4 Pr 0.74324 0.74324 0.00000 1.00000
  Sc1 Sc 0.50000 0.50000 0.50000 1.00000
  Zn1 Zn 0.50000 0.15800 0.50000 1.00000
  Zn2 Zn 0.00000 0.21637 0.50000 1.00000
  Zn3 Zn 0.50000 0.84200 0.50000 1.00000
  Zn4 Zn 0.00000 0.78363 0.50000 1.00000
  Zn5 Zn 0.15800 0.50000 0.50000 1.00000
  Zn6 Zn 0.84200 0.50000 0.50000 1.00000
  Zn7 Zn 0.21637 0.00000 0.50000 1.00000
  Zn8 Zn 0.78363 0.00000 0.50000 1.00000
  Zn9 Zn 0.50000 0.50000 0.00000 1.00000
  Zn10 Zn 0.00000 0.50000 0.00000 1.00000
  Zn11 Zn 0.50000 0.00000 0.00000 1.00000
  Zn12 Zn 0.00000 0.00000 0.00000 1.00000
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