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Mg2ScPb3

Alexandria ALEX

Alex-ID: agm005723027 · Space group: Cmmm (#65)

Basic Information

Formula
Mg2ScPb3
Alex-ID
agm005723027
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
152.32
ų
Cell a
4.3261
Å
Cell b
4.7408
Å
Cell c
7.7959
Å
α angle
107.70
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg2ScPb3
Mg
2.00 · 33.3%
Sc
1.00 · 16.7%
Pb
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0145
eV/atom
Formation energy
-0.1644
eV/atom
Corrected total energy
-21.6324
eV
Raw total energy
-21.6324
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.5736
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_57_spg65

Decomposition

ScPb MgPb

Computed at

2023-08-22 13:45:33.113838

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: agm005723027).

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 agm005723027
data_agm005723027
_cell_length_a     4.32614
_cell_length_b     4.74076
_cell_length_c     7.79593
_cell_angle_alpha  107.70121
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       152.31838
_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 0.00000 0.66565 0.33130 1.00000
  Mg2 Mg 0.00000 0.33435 0.66870 1.00000
  Sc1 Sc 0.00000 0.00000 0.00000 1.00000
  Pb1 Pb 0.50000 0.16587 0.33174 1.00000
  Pb2 Pb 0.50000 0.50000 0.00000 1.00000
  Pb3 Pb 0.50000 0.83413 0.66826 1.00000
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