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Pm3SmDy6

Alexandria ALEX

Alex-ID: agm003569766 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Pm3SmDy6
Alex-ID
agm003569766
Elements
3
Sites
20
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
660.09
ų
Cell a
6.3253
Å
Cell b
10.9632
Å
Cell c
10.9632
Å
α angle
119.74
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3SmDy6
Pm
6.00 · 30.0%
Sm
2.00 · 10.0%
Dy
12.00 · 60.0%

Energy & Stability

Energy above hull
0.1554
eV/atom
Formation energy
0.1492
eV/atom
Corrected total energy
-90.2125
eV
Raw total energy
-90.2125
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0096
eV
DOS at Fermi level
28.2598
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

AB3C6_279_spg36

Decomposition

Pm3Dy5 SmDy5 Pm3SmDy4

Computed at

2022-04-01 02:10:20.772605

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: agm003569766).

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 agm003569766
data_agm003569766
_cell_length_a     6.32528
_cell_length_b     10.96318
_cell_length_c     10.96318
_cell_angle_alpha  119.74238
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       660.09247
_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
  Pm1 Pm 0.46157 0.93758 0.71206 1.00000
  Pm2 Pm 0.96157 0.71206 0.93758 1.00000
  Pm3 Pm 0.07041 0.38834 0.61166 1.00000
  Pm4 Pm 0.57041 0.61166 0.38834 1.00000
  Pm5 Pm 0.96157 0.06242 0.28794 1.00000
  Pm6 Pm 0.46157 0.28794 0.06242 1.00000
  Sm1 Sm 0.13272 0.19742 0.80258 1.00000
  Sm2 Sm 0.63272 0.80258 0.19742 1.00000
  Dy1 Dy 0.04448 0.71163 0.62074 1.00000
  Dy2 Dy 0.54448 0.62074 0.71163 1.00000
  Dy3 Dy 0.37155 0.53184 0.95112 1.00000
  Dy4 Dy 0.87155 0.95112 0.53184 1.00000
  Dy5 Dy 0.37948 0.95934 0.04066 1.00000
  Dy6 Dy 0.64754 0.27459 0.72541 1.00000
  Dy7 Dy 0.14754 0.72541 0.27459 1.00000
  Dy8 Dy 0.87948 0.04066 0.95934 1.00000
  Dy9 Dy 0.37155 0.04888 0.46816 1.00000
  Dy10 Dy 0.87155 0.46816 0.04888 1.00000
  Dy11 Dy 0.04448 0.37926 0.28837 1.00000
  Dy12 Dy 0.54448 0.28837 0.37926 1.00000
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