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Mg2Ni2Sn

Alexandria ALEX

Alex-ID: agm014882983 · Space group: P-3m1 (#164)

Basic Information

Formula
Mg2Ni2Sn
Alex-ID
agm014882983
Elements
3
Sites
5
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
87.13
ų
Cell a
4.3311
Å
Cell b
4.3311
Å
Cell c
5.3637
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg2Ni2Sn
Mg
2.00 · 40.0%
Ni
2.00 · 40.0%
Sn
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0356
eV/atom
Formation energy
-0.2187
eV/atom
Corrected total energy
-19.8532
eV
Raw total energy
-19.8532
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.5785
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_408_spg164

Decomposition

Mg2Ni3Sn MgNiSn Mg2Ni

Computed at

2025-04-16 02:20:31

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: agm014882983).

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 agm014882983
data_agm014882983
_cell_length_a     4.33106
_cell_length_b     4.33106
_cell_length_c     5.36371
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       87.13345
_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
  Mg1 Mg 0.33333 0.66667 0.64418 1.00000
  Mg2 Mg 0.66667 0.33333 0.35582 1.00000
  Ni1 Ni 0.33333 0.66667 0.13078 1.00000
  Ni2 Ni 0.66667 0.33333 0.86922 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
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