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Ta2MnV2Os5

Alexandria ALEX

Alex-ID: agm005143429 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Ta2MnV2Os5
Alex-ID
agm005143429
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
306.53
ų
Cell a
3.8787
Å
Cell b
8.8898
Å
Cell c
8.8898
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ta2MnV2Os5
Ta
4.00 · 20.0%
Mn
2.00 · 10.0%
V
4.00 · 20.0%
Os
10.00 · 50.0%

Energy & Stability

Energy above hull
0.3285
eV/atom
Formation energy
0.0686
eV/atom
Corrected total energy
-213.1491
eV
Raw total energy
-213.1491
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0032
eV
DOS at Fermi level
15.0897
Total magnetisation
6.5504
μB

Additional Information

Prototype ID

AB2C2D5_50_spg127

Decomposition

V5Os3 Ta2MnOs3 VOs5

Computed at

2022-07-15 06:20:18.689935

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: agm005143429).

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 agm005143429
data_agm005143429
_cell_length_a     3.87871
_cell_length_b     8.88979
_cell_length_c     8.88979
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       306.52851
_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
  Ta1 Ta 0.00000 0.68387 0.18387 1.00000
  Ta2 Ta 0.00000 0.31613 0.81613 1.00000
  Ta3 Ta 0.00000 0.18387 0.31613 1.00000
  Ta4 Ta 0.00000 0.81613 0.68387 1.00000
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Mn2 Mn 0.00000 0.50000 0.50000 1.00000
  V1 V 0.00000 0.11693 0.61693 1.00000
  V2 V 0.00000 0.88307 0.38307 1.00000
  V3 V 0.00000 0.61693 0.88307 1.00000
  V4 V 0.00000 0.38307 0.11693 1.00000
  Os1 Os 0.50000 0.20055 0.05832 1.00000
  Os2 Os 0.50000 0.79945 0.94168 1.00000
  Os3 Os 0.50000 0.05832 0.79945 1.00000
  Os4 Os 0.50000 0.70055 0.44168 1.00000
  Os5 Os 0.50000 0.94168 0.20055 1.00000
  Os6 Os 0.50000 0.29945 0.55832 1.00000
  Os7 Os 0.50000 0.55832 0.70055 1.00000
  Os8 Os 0.50000 0.44168 0.29945 1.00000
  Os9 Os 0.50000 0.50000 0.00000 1.00000
  Os10 Os 0.50000 0.00000 0.50000 1.00000
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