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Er6BPb2

Alexandria ALEX

Alex-ID: agm005778149 · Space group: Fm-3m (#225)

Alexandria Database API

Basic Information

Formula
Er6BPb2
Alex-ID
agm005778149
Elements
3
Sites
18
Space group
Fm-3m (#225)
Crystal system
cubic
Volume
476.73
ų
Cell a
6.9582
Å
Cell b
6.9583
Å
Cell c
9.8463
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er6BPb2
Er
12.00 · 66.7%
B
2.00 · 11.1%
Pb
4.00 · 22.2%

Energy & Stability

Energy above hull
0.0589
eV/atom
Formation energy
-0.3526
eV/atom
Corrected total energy
-89.2884
eV
Raw total energy
-89.2884
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.6450
Total magnetisation
0.0017
μB

Additional Information

Prototype ID

AB2C6_729_spg225

Decomposition

ErB2 Er5Pb3 Er

Computed at

2023-07-06 12:11:41.766223

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: agm005778149).

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 agm005778149
data_agm005778149
_cell_length_a     6.95819
_cell_length_b     6.95828
_cell_length_c     9.84629
_cell_angle_alpha  90.00000
_cell_angle_beta   89.99797
_cell_angle_gamma  90.00000
_cell_volume       476.72800
_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
  Er1 Er 0.00011 0.99995 0.25163 1.00000
  Er2 Er 0.75190 0.75191 0.49996 1.00000
  Er3 Er 0.74810 0.74813 0.00004 1.00000
  Er4 Er 0.75190 0.24813 0.49996 1.00000
  Er5 Er 0.74810 0.25191 0.00004 1.00000
  Er6 Er 0.49989 0.49995 0.24837 1.00000
  Er7 Er 0.99989 0.00005 0.74837 1.00000
  Er8 Er 0.24810 0.24809 0.50004 1.00000
  Er9 Er 0.25190 0.25187 0.99996 1.00000
  Er10 Er 0.24810 0.75187 0.50004 1.00000
  Er11 Er 0.25190 0.74809 0.99996 1.00000
  Er12 Er 0.50011 0.50005 0.75163 1.00000
  B1 B 0.50000 0.50000 0.00000 1.00000
  B2 B 0.00000 0.00000 0.50000 1.00000
  Pb1 Pb 0.99993 0.50001 0.74996 1.00000
  Pb2 Pb 0.50007 0.00001 0.75004 1.00000
  Pb3 Pb 0.49993 0.99999 0.24996 1.00000
  Pb4 Pb 0.00007 0.49999 0.25004 1.00000
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