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PmNd2MgTe5

Alexandria ALEX

Alex-ID: agm005160641 · Space group: Cmc2_1 (#36)

Basic Information

Formula
PmNd2MgTe5
Alex-ID
agm005160641
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
570.39
ų
Cell a
4.3880
Å
Cell b
9.7963
Å
Cell c
13.6150
Å
α angle
90.00
°
β angle
90.00
°
γ angle
102.94
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmNd2MgTe5
Pm
2.00 · 11.1%
Nd
4.00 · 22.2%
Mg
2.00 · 11.1%
Te
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0872
eV/atom
Formation energy
-1.2492
eV/atom
Corrected total energy
-85.6826
eV
Raw total energy
-85.6826
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.9821
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_211_spg36

Decomposition

Pm3(NdTe3)2 Nd2Te3 MgTe

Computed at

2023-01-16 07:08:49.261374

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: agm005160641).

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 agm005160641
data_agm005160641
_cell_length_a     4.38800
_cell_length_b     9.79631
_cell_length_c     13.61499
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  102.94183
_cell_volume       570.38976
_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
  Pm1 Pm 0.79508 0.59015 0.51008 1.00000
  Pm2 Pm 0.20492 0.40985 0.01008 1.00000
  Nd1 Nd 0.86617 0.73235 0.80227 1.00000
  Nd2 Nd 0.11189 0.22379 0.68435 1.00000
  Nd3 Nd 0.13383 0.26765 0.30227 1.00000
  Nd4 Nd 0.88811 0.77621 0.18435 1.00000
  Mg1 Mg 0.55106 0.10212 0.95735 1.00000
  Mg2 Mg 0.44894 0.89788 0.45735 1.00000
  Te1 Te 0.36740 0.73480 0.99943 1.00000
  Te2 Te 0.68509 0.37018 0.84406 1.00000
  Te3 Te 0.49521 0.99042 0.77618 1.00000
  Te4 Te 0.28338 0.56676 0.67410 1.00000
  Te5 Te 0.95191 0.90382 0.57616 1.00000
  Te6 Te 0.63260 0.26520 0.49943 1.00000
  Te7 Te 0.31491 0.62982 0.34406 1.00000
  Te8 Te 0.50479 0.00958 0.27618 1.00000
  Te9 Te 0.71662 0.43324 0.17410 1.00000
  Te10 Te 0.04809 0.09618 0.07616 1.00000
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