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Pr3Zn9Ag2

Alexandria ALEX

Alex-ID: agm005603428 · Space group: Immm (#71)

Basic Information

Formula
Pr3Zn9Ag2
Alex-ID
agm005603428
Elements
3
Sites
14
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
275.04
ų
Cell a
4.5295
Å
Cell b
8.4482
Å
Cell c
8.4482
Å
α angle
63.72
°
β angle
74.45
°
γ angle
74.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr3Zn9Ag2
Pr
3.00 · 21.4%
Zn
9.00 · 64.3%
Ag
2.00 · 14.3%

Energy & Stability

Energy above hull
0.0024
eV/atom
Formation energy
-0.3067
eV/atom
Corrected total energy
-35.8527
eV
Raw total energy
-35.8527
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.0603
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C9_126_spg71

Decomposition

Pr2Zn3Ag4 PrZn2 PrZn4

Computed at

2023-06-15 05:49:44.527567

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: agm005603428).

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 agm005603428
data_agm005603428
_cell_length_a     4.52947
_cell_length_b     8.44823
_cell_length_c     8.44823
_cell_angle_alpha  63.71556
_cell_angle_beta   74.45040
_cell_angle_gamma  74.45040
_cell_volume       275.04006
_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 0.00000 0.00000 0.00000 1.00000
  Pr2 Pr 0.70356 0.29644 0.29644 1.00000
  Pr3 Pr 0.29644 0.70356 0.70356 1.00000
  Zn1 Zn 0.00000 0.50000 0.50000 1.00000
  Zn2 Zn 0.66319 0.97784 0.69578 1.00000
  Zn3 Zn 0.33681 0.02216 0.30422 1.00000
  Zn4 Zn 0.66319 0.69578 0.97784 1.00000
  Zn5 Zn 0.33681 0.30422 0.02216 1.00000
  Zn6 Zn 0.86304 0.85397 0.41996 1.00000
  Zn7 Zn 0.13696 0.14603 0.58004 1.00000
  Zn8 Zn 0.86304 0.41996 0.85397 1.00000
  Zn9 Zn 0.13696 0.58004 0.14603 1.00000
  Ag1 Ag 0.50000 0.31023 0.68977 1.00000
  Ag2 Ag 0.50000 0.68977 0.31023 1.00000
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