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TiAl3As2(PO4)6

Alexandria ALEX

Alex-ID: agm010946642 · Space group: R3 (#146)

Basic Information

Formula
TiAl3As2(PO4)6
Alex-ID
agm010946642
Elements
5
Sites
36
Space group
R3 (#146)
Crystal system
trigonal
Volume
457.54
ų
Cell a
8.8634
Å
Cell b
8.8634
Å
Cell c
8.8634
Å
α angle
56.93
°
β angle
56.93
°
γ angle
56.93
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TiAl3As2(PO4)6
Ti
1.00 · 2.8%
Al
3.00 · 8.3%
As
2.00 · 5.6%
P
6.00 · 16.7%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0965
eV/atom
Formation energy
-2.7319
eV/atom
Corrected total energy
-278.2361
eV
Raw total energy
-261.3811
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.5884
Total magnetisation
1.0307
μB

Additional Information

Prototype ID

AB2C3D6E24_0_spg146

Decomposition

AsPO4 As2O3 TiP2O7 AlPO4 As

Computed at

2024-06-24 11:29:46.034212

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: agm010946642).

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 agm010946642
data_agm010946642
_cell_length_a     8.86340
_cell_length_b     8.86340
_cell_length_c     8.86340
_cell_angle_alpha  56.93311
_cell_angle_beta   56.93311
_cell_angle_gamma  56.93311
_cell_volume       457.53528
_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
  Ti1 Ti 0.85425 0.85425 0.85425 1.00000
  Al1 Al 0.35407 0.35407 0.35407 1.00000
  Al2 Al 0.15337 0.15337 0.15337 1.00000
  Al3 Al 0.65708 0.65708 0.65708 1.00000
  As1 As 0.02581 0.02581 0.02581 1.00000
  As2 As 0.53009 0.53009 0.53009 1.00000
  P1 P 0.03847 0.45479 0.74585 1.00000
  P2 P 0.45479 0.74585 0.03847 1.00000
  P3 P 0.74585 0.03847 0.45479 1.00000
  P4 P 0.25460 0.96582 0.52405 1.00000
  P5 P 0.52405 0.25460 0.96582 1.00000
  P6 P 0.96582 0.52405 0.25460 1.00000
  O1 O 0.48396 0.72718 0.86175 1.00000
  O2 O 0.72718 0.86175 0.48396 1.00000
  O3 O 0.86175 0.48396 0.72718 1.00000
  O4 O 0.04788 0.26765 0.94397 1.00000
  O5 O 0.01452 0.61589 0.78422 1.00000
  O6 O 0.22589 0.40418 0.58580 1.00000
  O7 O 0.26765 0.94397 0.04788 1.00000
  O8 O 0.40418 0.58580 0.22589 1.00000
  O9 O 0.23500 0.98246 0.35434 1.00000
  O10 O 0.58580 0.22589 0.40418 1.00000
  O11 O 0.08702 0.93075 0.71219 1.00000
  O12 O 0.35434 0.23500 0.98246 1.00000
  O13 O 0.61589 0.78422 0.01452 1.00000
  O14 O 0.94397 0.04788 0.26765 1.00000
  O15 O 0.44231 0.76562 0.55181 1.00000
  O16 O 0.78422 0.01452 0.61589 1.00000
  O17 O 0.55181 0.44231 0.76562 1.00000
  O18 O 0.71219 0.08702 0.93075 1.00000
  O19 O 0.76562 0.55181 0.44231 1.00000
  O20 O 0.98246 0.35434 0.23500 1.00000
  O21 O 0.93075 0.71219 0.08702 1.00000
  O22 O 0.11805 0.49035 0.30907 1.00000
  O23 O 0.30907 0.11805 0.49035 1.00000
  O24 O 0.49035 0.30907 0.11805 1.00000
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