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Ta3CoP2

Alexandria ALEX

Alex-ID: agm005751176 · Space group: Pnma (#62)

Basic Information

Formula
Ta3CoP2
Alex-ID
agm005751176
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
352.53
ų
Cell a
3.5594
Å
Cell b
9.8455
Å
Cell c
10.0596
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ta3CoP2
Ta
12.00 · 50.0%
Co
4.00 · 16.7%
P
8.00 · 33.3%

Energy & Stability

Energy above hull
0.1604
eV/atom
Formation energy
-0.6198
eV/atom
Corrected total energy
-228.8806
eV
Raw total energy
-228.8806
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0028
eV
DOS at Fermi level
12.7554
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2603_spg62

Decomposition

TaCoP Ta2P

Computed at

2023-08-24 06:58:51.160691

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: agm005751176).

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 agm005751176
data_agm005751176
_cell_length_a     3.55943
_cell_length_b     9.84551
_cell_length_c     10.05956
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       352.53127
_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 0.25000 0.38522 0.05155 1.00000
  Ta2 Ta 0.75000 0.61478 0.94845 1.00000
  Ta3 Ta 0.75000 0.88522 0.44845 1.00000
  Ta4 Ta 0.25000 0.11478 0.55155 1.00000
  Ta5 Ta 0.25000 0.71332 0.20576 1.00000
  Ta6 Ta 0.75000 0.28668 0.79424 1.00000
  Ta7 Ta 0.75000 0.21332 0.29424 1.00000
  Ta8 Ta 0.25000 0.78668 0.70576 1.00000
  Ta9 Ta 0.25000 0.42833 0.37782 1.00000
  Ta10 Ta 0.75000 0.57167 0.62218 1.00000
  Ta11 Ta 0.75000 0.92833 0.12218 1.00000
  Ta12 Ta 0.25000 0.07167 0.87782 1.00000
  Co1 Co 0.25000 0.12090 0.12836 1.00000
  Co2 Co 0.75000 0.87910 0.87164 1.00000
  Co3 Co 0.75000 0.62090 0.37164 1.00000
  Co4 Co 0.25000 0.37910 0.62836 1.00000
  P1 P 0.25000 0.69253 0.47067 1.00000
  P2 P 0.75000 0.30747 0.52933 1.00000
  P3 P 0.75000 0.19253 0.02933 1.00000
  P4 P 0.25000 0.80747 0.97067 1.00000
  P5 P 0.25000 0.99836 0.30701 1.00000
  P6 P 0.75000 0.00164 0.69299 1.00000
  P7 P 0.75000 0.49836 0.19299 1.00000
  P8 P 0.25000 0.50164 0.80701 1.00000
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