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Pm3(ZnSn)4

Alexandria ALEX

Alex-ID: agm005707946 · Space group: Immm (#71)

Basic Information

Formula
Pm3(ZnSn)4
Alex-ID
agm005707946
Elements
3
Sites
11
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
262.72
ų
Cell a
4.5416
Å
Cell b
4.2623
Å
Cell c
13.9244
Å
α angle
98.80
°
β angle
99.39
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3(ZnSn)4
Pm
3.00 · 27.3%
Zn
4.00 · 36.4%
Sn
4.00 · 36.4%

Energy & Stability

Energy above hull
0.0897
eV/atom
Formation energy
-0.4439
eV/atom
Corrected total energy
-40.2591
eV
Raw total energy
-40.2591
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.5787
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4C4_0_spg71

Decomposition

Pm2Zn17 PmZnSn PmSn2

Computed at

2023-06-29 23:50:33.283476

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: agm005707946).

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 agm005707946
data_agm005707946
_cell_length_a     4.54162
_cell_length_b     4.26231
_cell_length_c     13.92435
_cell_angle_alpha  98.80389
_cell_angle_beta   99.38575
_cell_angle_gamma  89.99999
_cell_volume       262.71718
_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 0.35478 0.85478 0.70956 1.00000
  Pm2 Pm 0.64522 0.14522 0.29044 1.00000
  Pm3 Pm 0.00000 0.00000 0.00000 1.00000
  Zn1 Zn 0.25309 0.25309 0.50619 1.00000
  Zn2 Zn 0.09528 0.59529 0.19057 1.00000
  Zn3 Zn 0.90472 0.40471 0.80943 1.00000
  Zn4 Zn 0.74691 0.74691 0.49381 1.00000
  Sn1 Sn 0.80945 0.30946 0.61891 1.00000
  Sn2 Sn 0.44855 0.44855 0.89709 1.00000
  Sn3 Sn 0.55145 0.55145 0.10291 1.00000
  Sn4 Sn 0.19055 0.69054 0.38109 1.00000
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