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SrPm2Zn3

Alexandria ALEX

Alex-ID: agm034153269 · Space group: Cmmm (#65)

Basic Information

Formula
SrPm2Zn3
Alex-ID
agm034153269
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
155.55
ų
Cell a
8.3635
Å
Cell b
8.3635
Å
Cell c
3.7081
Å
α angle
90.00
°
β angle
90.00
°
γ angle
143.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrPm2Zn3
Sr
1.00 · 16.7%
Pm
2.00 · 33.3%
Zn
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0367
eV/atom
Formation energy
-0.2501
eV/atom
Corrected total energy
-16.5263
eV
Raw total energy
-16.5263
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0147
eV
DOS at Fermi level
4.5002
Total magnetisation
0.0003
μB

Additional Information

Prototype ID

AB2C3_3_spg65

Decomposition

PmZn PmZn2 Sr

Computed at

2025-04-13 18:10:04

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: agm034153269).

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 agm034153269
data_agm034153269
_cell_length_a     8.36350
_cell_length_b     8.36350
_cell_length_c     3.70810
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.14968
_cell_volume       155.55392
_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
  Sr1 Sr 0.50000 0.50000 0.00000 1.00000
  Pm1 Pm 0.16501 0.83499 0.00000 1.00000
  Pm2 Pm 0.83499 0.16501 0.00000 1.00000
  Zn1 Zn 0.00000 0.00000 0.50000 1.00000
  Zn2 Zn 0.67700 0.32300 0.50000 1.00000
  Zn3 Zn 0.32300 0.67700 0.50000 1.00000
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