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Na3Pm(DyTe3)2

Alexandria ALEX

Alex-ID: agm017331192 · Space group: C2/m (#12)

Basic Information

Formula
Na3Pm(DyTe3)2
Alex-ID
agm017331192
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
390.93
ų
Cell a
10.1777
Å
Cell b
10.1777
Å
Cell c
9.1594
Å
α angle
74.93
°
β angle
74.93
°
γ angle
25.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3Pm(DyTe3)2
Na
3.00 · 25.0%
Pm
1.00 · 8.3%
Dy
2.00 · 16.7%
Te
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0015
eV/atom
Formation energy
-1.3191
eV/atom
Corrected total energy
-52.5948
eV
Raw total energy
-52.5948
eV

Electronic Structure

Indirect band gap
1.1335
eV
Direct band gap
1.2457
eV
DOS at Fermi level
-0.0020
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_28_spg12

Decomposition

NaPmTe2 NaDyTe2

Computed at

2024-11-10 10:55:25.788101

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: agm017331192).

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 agm017331192
data_agm017331192
_cell_length_a     10.17771
_cell_length_b     10.17771
_cell_length_c     9.15938
_cell_angle_alpha  74.92847
_cell_angle_beta   74.92847
_cell_angle_gamma  25.30834
_cell_volume       390.92622
_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
  Na1 Na 0.50000 0.50000 0.00000 1.00000
  Na2 Na 0.83401 0.83401 0.33345 1.00000
  Na3 Na 0.16599 0.16599 0.66655 1.00000
  Pm1 Pm 0.50000 0.50000 0.50000 1.00000
  Dy1 Dy 0.83249 0.83249 0.83455 1.00000
  Dy2 Dy 0.16751 0.16751 0.16545 1.00000
  Te1 Te 0.33479 0.33479 0.59640 1.00000
  Te2 Te 0.67076 0.67076 0.92759 1.00000
  Te3 Te 0.66521 0.66521 0.40360 1.00000
  Te4 Te 0.00509 0.00509 0.25314 1.00000
  Te5 Te 0.99491 0.99491 0.74686 1.00000
  Te6 Te 0.32924 0.32924 0.07241 1.00000
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