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La3PrAg7

Alexandria ALEX

Alex-ID: agm005998701 · Space group: Cmcm (#63)

Basic Information

Formula
La3PrAg7
Alex-ID
agm005998701
Elements
3
Sites
22
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
593.10
ų
Cell a
3.9309
Å
Cell b
10.7563
Å
Cell c
14.2676
Å
α angle
90.00
°
β angle
90.00
°
γ angle
100.53
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3PrAg7
La
6.00 · 27.3%
Pr
2.00 · 9.1%
Ag
14.00 · 63.6%

Energy & Stability

Energy above hull
0.1144
eV/atom
Formation energy
-0.1707
eV/atom
Corrected total energy
-82.8050
eV
Raw total energy
-82.8050
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
15.4823
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C7_168_spg63

Decomposition

LaAg2 PrAg

Computed at

2023-08-11 10:52:34.332546

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: agm005998701).

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 agm005998701
data_agm005998701
_cell_length_a     3.93089
_cell_length_b     10.75627
_cell_length_c     14.26763
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  100.52855
_cell_volume       593.10325
_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
  La1 La 0.12181 0.24362 0.46905 1.00000
  La2 La 0.87819 0.75638 0.53095 1.00000
  La3 La 0.22921 0.45842 0.75000 1.00000
  La4 La 0.77079 0.54158 0.25000 1.00000
  La5 La 0.12181 0.24362 0.03095 1.00000
  La6 La 0.87819 0.75638 0.96905 1.00000
  Pr1 Pr 0.98785 0.97570 0.25000 1.00000
  Pr2 Pr 0.01215 0.02430 0.75000 1.00000
  Ag1 Ag 0.39137 0.78274 0.75000 1.00000
  Ag2 Ag 0.60863 0.21726 0.25000 1.00000
  Ag3 Ag 0.51196 0.02392 0.40841 1.00000
  Ag4 Ag 0.48804 0.97608 0.59159 1.00000
  Ag5 Ag 0.48804 0.97608 0.90841 1.00000
  Ag6 Ag 0.51196 0.02392 0.09159 1.00000
  Ag7 Ag 0.38402 0.76805 0.34774 1.00000
  Ag8 Ag 0.61598 0.23195 0.65226 1.00000
  Ag9 Ag 0.26868 0.53736 0.43532 1.00000
  Ag10 Ag 0.73132 0.46264 0.56468 1.00000
  Ag11 Ag 0.73132 0.46264 0.93532 1.00000
  Ag12 Ag 0.26868 0.53736 0.06468 1.00000
  Ag13 Ag 0.38402 0.76805 0.15226 1.00000
  Ag14 Ag 0.61598 0.23195 0.84774 1.00000
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