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La2Pm(DyY)2

Alexandria ALEX

Alex-ID: agm024098127 · Space group: C2/m (#12)

Alexandria Database API

Basic Information

Formula
La2Pm(DyY)2
Alex-ID
agm024098127
Elements
4
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
236.42
ų
Cell a
6.2653
Å
Cell b
6.2653
Å
Cell c
8.1138
Å
α angle
82.38
°
β angle
97.62
°
γ angle
131.38
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Pm(DyY)2
La
2.00 · 28.6%
Pm
1.00 · 14.3%
Dy
2.00 · 28.6%
Y
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0378
eV/atom
Formation energy
0.0280
eV/atom
Corrected total energy
-36.5428
eV
Raw total energy
-36.5428
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.5231
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C2D2_13_spg12

Decomposition

LaPm LaDy4 Pm3Dy5 LaY2

Computed at

2025-06-28 15:37:51

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: agm024098127).

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 agm024098127
data_agm024098127
_cell_length_a     6.26529
_cell_length_b     6.26529
_cell_length_c     8.11375
_cell_angle_alpha  82.37623
_cell_angle_beta   97.62377
_cell_angle_gamma  131.38398
_cell_volume       236.42034
_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 0.28747 0.71253 0.85482 1.00000
  La2 La 0.71253 0.28747 0.14518 1.00000
  Pm1 Pm 0.00000 0.00000 0.00000 1.00000
  Dy1 Dy 0.85790 0.14210 0.57215 1.00000
  Dy2 Dy 0.14210 0.85790 0.42785 1.00000
  Y1 Y 0.42721 0.57279 0.29268 1.00000
  Y2 Y 0.57279 0.42721 0.70732 1.00000
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