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Sc5Pb4

Alexandria ALEX

Alex-ID: agm007803443 · Space group: Pnma (#62)

Basic Information

Formula
Sc5Pb4
Alex-ID
agm007803443
Elements
2
Sites
36
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
902.25
ų
Cell a
7.7769
Å
Cell b
7.8440
Å
Cell c
14.7903
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc5Pb4
Sc
20.00 · 55.6%
Pb
16.00 · 44.4%

Energy & Stability

Energy above hull
0.0110
eV/atom
Formation energy
-0.4288
eV/atom
Corrected total energy
-201.4013
eV
Raw total energy
-201.4013
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
22.1231
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B5_11_spg62

Decomposition

Sc6Pb5 Sc5Pb3

Computed at

2025-02-03 04:38:56

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: agm007803443).

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 agm007803443
data_agm007803443
_cell_length_a     7.77692
_cell_length_b     7.84405
_cell_length_c     14.79035
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       902.24821
_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
  Sc1 Sc 0.96176 0.82174 0.59681 1.00000
  Sc2 Sc 0.62859 0.15406 0.87605 1.00000
  Sc3 Sc 0.87141 0.65406 0.37605 1.00000
  Sc4 Sc 0.53824 0.32174 0.09681 1.00000
  Sc5 Sc 0.12859 0.34594 0.87605 1.00000
  Sc6 Sc 0.87141 0.65406 0.12395 1.00000
  Sc7 Sc 0.79960 0.49229 0.75000 1.00000
  Sc8 Sc 0.29960 0.00771 0.75000 1.00000
  Sc9 Sc 0.53824 0.32174 0.40319 1.00000
  Sc10 Sc 0.70040 0.99229 0.25000 1.00000
  Sc11 Sc 0.37141 0.84594 0.37605 1.00000
  Sc12 Sc 0.20040 0.50771 0.25000 1.00000
  Sc13 Sc 0.12859 0.34594 0.62395 1.00000
  Sc14 Sc 0.96176 0.82174 0.90319 1.00000
  Sc15 Sc 0.03824 0.17826 0.09681 1.00000
  Sc16 Sc 0.37141 0.84594 0.12395 1.00000
  Sc17 Sc 0.46176 0.67826 0.90319 1.00000
  Sc18 Sc 0.62859 0.15406 0.62395 1.00000
  Sc19 Sc 0.03824 0.17826 0.40319 1.00000
  Sc20 Sc 0.46176 0.67826 0.59681 1.00000
  Pb1 Pb 0.21590 0.53619 0.45726 1.00000
  Pb2 Pb 0.28410 0.03619 0.54274 1.00000
  Pb3 Pb 0.34933 0.16151 0.25000 1.00000
  Pb4 Pb 0.78410 0.46381 0.54274 1.00000
  Pb5 Pb 0.71590 0.96381 0.04274 1.00000
  Pb6 Pb 0.15067 0.66151 0.75000 1.00000
  Pb7 Pb 0.21590 0.53619 0.04274 1.00000
  Pb8 Pb 0.43752 0.37774 0.75000 1.00000
  Pb9 Pb 0.78410 0.46381 0.95726 1.00000
  Pb10 Pb 0.56248 0.62226 0.25000 1.00000
  Pb11 Pb 0.84933 0.33849 0.25000 1.00000
  Pb12 Pb 0.06248 0.87774 0.25000 1.00000
  Pb13 Pb 0.71590 0.96381 0.45726 1.00000
  Pb14 Pb 0.28410 0.03619 0.95726 1.00000
  Pb15 Pb 0.65067 0.83849 0.75000 1.00000
  Pb16 Pb 0.93752 0.12226 0.75000 1.00000
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