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PrAgTe3Pb

Alexandria ALEX

Alex-ID: agm005035690 · Space group: P2_1/m (#11)

Alexandria Database API

Basic Information

Formula
PrAgTe3Pb
Alex-ID
agm005035690
Elements
4
Sites
12
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
394.72
ų
Cell a
4.3604
Å
Cell b
9.2624
Å
Cell c
9.9284
Å
α angle
100.14
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrAgTe3Pb
Pr
2.00 · 16.7%
Ag
2.00 · 16.7%
Te
6.00 · 50.0%
Pb
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0247
eV/atom
Formation energy
-0.7528
eV/atom
Corrected total energy
-50.5712
eV
Raw total energy
-50.5712
eV

Electronic Structure

Indirect band gap
1.1968
eV
Direct band gap
1.2391
eV
DOS at Fermi level
-0.0039
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD3_375_spg11

Decomposition

Pr(AgTe)3 Pr8Te15 Ag TePb

Computed at

2022-07-05 10:04:04.160644

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: agm005035690).

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 agm005035690
data_agm005035690
_cell_length_a     4.36038
_cell_length_b     9.26237
_cell_length_c     9.92845
_cell_angle_alpha  100.13773
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       394.72467
_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 0.25000 0.16689 0.23837 1.00000
  Pr2 Pr 0.75000 0.83311 0.76163 1.00000
  Ag1 Ag 0.25000 0.07765 0.58024 1.00000
  Ag2 Ag 0.75000 0.92235 0.41976 1.00000
  Te1 Te 0.75000 0.91165 0.12617 1.00000
  Te2 Te 0.25000 0.08835 0.87383 1.00000
  Te3 Te 0.25000 0.75644 0.51180 1.00000
  Te4 Te 0.75000 0.24356 0.48820 1.00000
  Te5 Te 0.75000 0.39624 0.15418 1.00000
  Te6 Te 0.25000 0.60376 0.84582 1.00000
  Pb1 Pb 0.25000 0.65903 0.16769 1.00000
  Pb2 Pb 0.75000 0.34097 0.83231 1.00000
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