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Pm2TmP3

Alexandria ALEX

Alex-ID: agm005658050 · Space group: C2/m (#12)

Basic Information

Formula
Pm2TmP3
Alex-ID
agm005658050
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
286.53
ų
Cell a
7.0542
Å
Cell b
7.0542
Å
Cell c
7.0519
Å
α angle
99.60
°
β angle
99.60
°
γ angle
119.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm2TmP3
Pm
4.00 · 33.3%
Tm
2.00 · 16.7%
P
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0124
eV/atom
Formation energy
-1.5656
eV/atom
Corrected total energy
-79.1921
eV
Raw total energy
-79.1921
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.3044
eV
DOS at Fermi level
1.5997
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_5_spg15

Decomposition

TmP PmP

Computed at

2023-08-24 08:17:08.311309

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: agm005658050).

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 agm005658050
data_agm005658050
_cell_length_a     7.05417
_cell_length_b     7.05417
_cell_length_c     7.05193
_cell_angle_alpha  99.60051
_cell_angle_beta   99.60051
_cell_angle_gamma  119.98873
_cell_volume       286.53463
_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 0.83334 0.16666 0.50000 1.00000
  Pm2 Pm 0.33333 0.66667 0.00000 1.00000
  Pm3 Pm 0.16779 0.83221 0.50000 1.00000
  Pm4 Pm 0.49888 0.50112 0.50000 1.00000
  Tm1 Tm 0.00043 0.99957 1.00000 1.00000
  Tm2 Tm 0.66624 0.33376 1.00000 1.00000
  P1 P 0.59212 0.92545 0.75823 1.00000
  P2 P 0.07455 0.40788 0.24177 1.00000
  P3 P 0.91310 0.58564 0.75714 1.00000
  P4 P 0.25231 0.24643 0.75714 1.00000
  P5 P 0.41436 0.08690 0.24287 1.00000
  P6 P 0.75357 0.74769 0.24286 1.00000
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