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Pr6Nd5Er2

Alexandria ALEX

Alex-ID: agm005663287 · Space group: Pbam (#55)

Alexandria Database API

Basic Information

Formula
Pr6Nd5Er2
Alex-ID
agm005663287
Elements
3
Sites
26
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
921.42
ų
Cell a
3.6731
Å
Cell b
11.8639
Å
Cell c
21.1447
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr6Nd5Er2
Pr
12.00 · 46.2%
Nd
10.00 · 38.5%
Er
4.00 · 15.4%

Energy & Stability

Energy above hull
0.0954
eV/atom
Formation energy
0.0943
eV/atom
Corrected total energy
-120.9319
eV
Raw total energy
-120.9319
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
30.8134
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C6_66_spg55

Decomposition

PrNd2 Pr(NdEr3)2 Pr

Computed at

2023-06-20 22:23:11.816356

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: agm005663287).

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 agm005663287
data_agm005663287
_cell_length_a     3.67306
_cell_length_b     11.86391
_cell_length_c     21.14468
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       921.41826
_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
  Pr1 Pr 0.00000 0.08381 0.36841 1.00000
  Pr2 Pr 0.00000 0.91619 0.63159 1.00000
  Pr3 Pr 0.00000 0.58381 0.13159 1.00000
  Pr4 Pr 0.00000 0.41619 0.86841 1.00000
  Pr5 Pr 0.50000 0.32674 0.13963 1.00000
  Pr6 Pr 0.50000 0.67326 0.86037 1.00000
  Pr7 Pr 0.50000 0.82674 0.36037 1.00000
  Pr8 Pr 0.50000 0.17326 0.63963 1.00000
  Pr9 Pr 0.00000 0.56361 0.41887 1.00000
  Pr10 Pr 0.00000 0.43639 0.58113 1.00000
  Pr11 Pr 0.00000 0.06361 0.08113 1.00000
  Pr12 Pr 0.00000 0.93639 0.91887 1.00000
  Nd1 Nd 0.50000 0.30372 0.44464 1.00000
  Nd2 Nd 0.50000 0.69628 0.55536 1.00000
  Nd3 Nd 0.50000 0.80372 0.05536 1.00000
  Nd4 Nd 0.50000 0.19628 0.94464 1.00000
  Nd5 Nd 0.50000 0.58774 0.27245 1.00000
  Nd6 Nd 0.50000 0.41226 0.72755 1.00000
  Nd7 Nd 0.50000 0.08774 0.22755 1.00000
  Nd8 Nd 0.50000 0.91226 0.77245 1.00000
  Nd9 Nd 0.50000 0.50000 0.00000 1.00000
  Nd10 Nd 0.50000 0.00000 0.50000 1.00000
  Er1 Er 0.00000 0.33153 0.29019 1.00000
  Er2 Er 0.00000 0.66847 0.70981 1.00000
  Er3 Er 0.00000 0.83153 0.20981 1.00000
  Er4 Er 0.00000 0.16847 0.79019 1.00000
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