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Mg7In12Pb

Alexandria ALEX

Alex-ID: agm005779864 · Space group: P-1 (#2)

Alexandria Database API

Basic Information

Formula
Mg7In12Pb
Alex-ID
agm005779864
Elements
3
Sites
20
Space group
P-1 (#2)
Crystal system
triclinic
Volume
497.33
ų
Cell a
6.5342
Å
Cell b
9.8936
Å
Cell c
8.6024
Å
α angle
100.00
°
β angle
103.43
°
γ angle
107.63
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg7In12Pb
Mg
7.00 · 35.0%
In
12.00 · 60.0%
Pb
1.00 · 5.0%

Energy & Stability

Energy above hull
0.0379
eV/atom
Formation energy
-0.0239
eV/atom
Corrected total energy
-48.5838
eV
Raw total energy
-48.5838
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0316
eV
DOS at Fermi level
8.8800
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C12_128_spg2

Decomposition

MgIn6 Mg4In3 Pb

Computed at

2023-07-16 07:21:32.995811

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: agm005779864).

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 agm005779864
data_agm005779864
_cell_length_a     6.53423
_cell_length_b     9.89359
_cell_length_c     8.60244
_cell_angle_alpha  99.99808
_cell_angle_beta   103.42916
_cell_angle_gamma  107.63092
_cell_volume       497.33448
_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 0.19592 0.79641 0.20060 1.00000
  Mg2 Mg 0.14734 0.09943 0.40601 1.00000
  Mg3 Mg 0.54910 0.69764 0.79801 1.00000
  Mg4 Mg 0.50000 0.00000 0.00000 1.00000
  Mg5 Mg 0.45090 0.30236 0.20199 1.00000
  Mg6 Mg 0.85266 0.90057 0.59399 1.00000
  Mg7 Mg 0.80408 0.20359 0.79940 1.00000
  In1 In 0.25246 0.49978 0.00685 1.00000
  In2 In 0.09831 0.39514 0.60335 1.00000
  In3 In 0.69394 0.80601 0.19619 1.00000
  In4 In 0.63489 0.09296 0.39565 1.00000
  In5 In 0.59411 0.39416 0.59535 1.00000
  In6 In 0.05903 0.70538 0.79623 1.00000
  In7 In 0.94097 0.29462 0.20377 1.00000
  In8 In 0.40589 0.60584 0.40465 1.00000
  In9 In 0.36511 0.90704 0.60435 1.00000
  In10 In 0.30606 0.19399 0.80381 1.00000
  In11 In 0.90169 0.60486 0.39665 1.00000
  In12 In 0.74754 0.50022 0.99315 1.00000
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
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