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ThMn9P4

Alexandria ALEX

Alex-ID: agm006045950 · Space group: I4/mcm (#140)

Basic Information

Formula
ThMn9P4
Alex-ID
agm006045950
Elements
3
Sites
28
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
341.22
ų
Cell a
7.6392
Å
Cell b
7.6392
Å
Cell c
7.9604
Å
α angle
118.67
°
β angle
118.67
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ThMn9P4
Th
2.00 · 7.1%
Mn
18.00 · 64.3%
P
8.00 · 28.6%

Energy & Stability

Energy above hull
0.0751
eV/atom
Formation energy
-0.4852
eV/atom
Corrected total energy
-236.7614
eV
Raw total energy
-236.7614
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0255
eV
DOS at Fermi level
26.2040
Total magnetisation
0.8614
μB

Additional Information

Prototype ID

AB4C9_42_spg140

Decomposition

Mn3P ThMn5P3 Mn

Computed at

2023-08-07 11:07:52.446922

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: agm006045950).

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 agm006045950
data_agm006045950
_cell_length_a     7.63916
_cell_length_b     7.63916
_cell_length_c     7.96040
_cell_angle_alpha  118.67380
_cell_angle_beta   118.67378
_cell_angle_gamma  90.00000
_cell_volume       341.22319
_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
  Th1 Th 0.75000 0.75000 0.50000 1.00000
  Th2 Th 0.25000 0.25000 0.50000 1.00000
  Mn1 Mn 0.06597 0.18991 1.00000 1.00000
  Mn2 Mn 0.93403 0.81009 0.00000 1.00000
  Mn3 Mn 0.56597 0.31009 1.00000 1.00000
  Mn4 Mn 0.43403 0.68991 0.00000 1.00000
  Mn5 Mn 0.31009 0.43403 0.00000 1.00000
  Mn6 Mn 0.68991 0.56597 1.00000 1.00000
  Mn7 Mn 0.18991 0.93403 1.00000 1.00000
  Mn8 Mn 0.81009 0.06597 0.00000 1.00000
  Mn9 Mn 0.00000 0.50000 0.00000 1.00000
  Mn10 Mn 0.50000 0.00000 0.00000 1.00000
  Mn11 Mn 0.80927 0.30927 0.35487 1.00000
  Mn12 Mn 0.54559 0.04559 0.35487 1.00000
  Mn13 Mn 0.95441 0.19073 0.64513 1.00000
  Mn14 Mn 0.69073 0.45441 0.64513 1.00000
  Mn15 Mn 0.19073 0.69073 0.64513 1.00000
  Mn16 Mn 0.45441 0.95441 0.64513 1.00000
  Mn17 Mn 0.30927 0.54559 0.35487 1.00000
  Mn18 Mn 0.04559 0.80927 0.35487 1.00000
  P1 P 0.29180 0.79180 0.25652 1.00000
  P2 P 0.96472 0.46472 0.25652 1.00000
  P3 P 0.53528 0.70820 0.74348 1.00000
  P4 P 0.20820 0.03528 0.74348 1.00000
  P5 P 0.70820 0.20820 0.74348 1.00000
  P6 P 0.03528 0.53528 0.74348 1.00000
  P7 P 0.79180 0.96472 0.25652 1.00000
  P8 P 0.46472 0.29180 0.25652 1.00000
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