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PrCoAg

Alexandria ALEX

Alex-ID: agm005680148 · Space group: Cmcm (#63)

Basic Information

Formula
PrCoAg
Alex-ID
agm005680148
Elements
3
Sites
6
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
128.44
ų
Cell a
3.8954
Å
Cell b
3.9280
Å
Cell c
8.6207
Å
α angle
103.17
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrCoAg
Pr
2.00 · 33.3%
Co
2.00 · 33.3%
Ag
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0435
eV/atom
Formation energy
-0.1211
eV/atom
Corrected total energy
-30.2446
eV
Raw total energy
-30.2446
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0086
eV
DOS at Fermi level
4.0422
Total magnetisation
1.2814
μB

Additional Information

Prototype ID

ABC_56_spg63

Decomposition

Pr2Co17 PrAg2 PrAg

Computed at

2023-06-17 05:07:09.402978

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: agm005680148).

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 agm005680148
data_agm005680148
_cell_length_a     3.89544
_cell_length_b     3.92803
_cell_length_c     8.62067
_cell_angle_alpha  103.16937
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       128.43909
_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 0.25000 0.89843 0.79685 1.00000
  Pr2 Pr 0.75000 0.10157 0.20315 1.00000
  Co1 Co 0.25000 0.53343 0.06686 1.00000
  Co2 Co 0.75000 0.46657 0.93314 1.00000
  Ag1 Ag 0.75000 0.29313 0.58625 1.00000
  Ag2 Ag 0.25000 0.70687 0.41375 1.00000
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