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LaPr2Co

Alexandria ALEX

Alex-ID: agm069688036 · Space group: Pnma (#62)

Basic Information

Formula
LaPr2Co
Alex-ID
agm069688036
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
944.04
ų
Cell a
6.4795
Å
Cell b
10.1162
Å
Cell c
14.4022
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaPr2Co
La
8.00 · 25.0%
Pr
16.00 · 50.0%
Co
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0122
eV/atom
Formation energy
-0.0581
eV/atom
Corrected total energy
-174.8129
eV
Raw total energy
-174.8129
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0059
eV
DOS at Fermi level
42.3188
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_547_spg62

Decomposition

LaPr2Co

Computed at

2024-12-21 04:39:29

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: agm069688036).

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 agm069688036
data_agm069688036
_cell_length_a     6.47953
_cell_length_b     10.11616
_cell_length_c     14.40221
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       944.03549
_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 0.42340 0.75000 0.65069 1.00000
  La2 La 0.92340 0.25000 0.84931 1.00000
  La3 La 0.57660 0.25000 0.34931 1.00000
  La4 La 0.07660 0.75000 0.15069 1.00000
  La5 La 0.25313 0.75000 0.90150 1.00000
  La6 La 0.75313 0.25000 0.59850 1.00000
  La7 La 0.74687 0.25000 0.09850 1.00000
  La8 La 0.24687 0.75000 0.40150 1.00000
  Pr1 Pr 0.90593 0.57315 0.71256 1.00000
  Pr2 Pr 0.40593 0.42685 0.78744 1.00000
  Pr3 Pr 0.09407 0.07315 0.28744 1.00000
  Pr4 Pr 0.59407 0.92685 0.21256 1.00000
  Pr5 Pr 0.09407 0.42685 0.28744 1.00000
  Pr6 Pr 0.59407 0.57315 0.21256 1.00000
  Pr7 Pr 0.90593 0.92685 0.71256 1.00000
  Pr8 Pr 0.40593 0.07315 0.78744 1.00000
  Pr9 Pr 0.23728 0.07312 0.53926 1.00000
  Pr10 Pr 0.73728 0.92688 0.96074 1.00000
  Pr11 Pr 0.76272 0.57312 0.46074 1.00000
  Pr12 Pr 0.26272 0.42688 0.03926 1.00000
  Pr13 Pr 0.76272 0.92688 0.46074 1.00000
  Pr14 Pr 0.26272 0.07312 0.03926 1.00000
  Pr15 Pr 0.23728 0.42688 0.53926 1.00000
  Pr16 Pr 0.73728 0.57312 0.96074 1.00000
  Co1 Co 0.62056 0.75000 0.80893 1.00000
  Co2 Co 0.12056 0.25000 0.69107 1.00000
  Co3 Co 0.37944 0.25000 0.19107 1.00000
  Co4 Co 0.87944 0.75000 0.30893 1.00000
  Co5 Co 0.03645 0.75000 0.56739 1.00000
  Co6 Co 0.53645 0.25000 0.93261 1.00000
  Co7 Co 0.96355 0.25000 0.43261 1.00000
  Co8 Co 0.46355 0.75000 0.06739 1.00000
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