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Li3AsP2

Alexandria ALEX

Alex-ID: agm005677339 · Space group: Pmma (#51)

Basic Information

Formula
Li3AsP2
Alex-ID
agm005677339
Elements
3
Sites
24
Space group
Pmma (#51)
Crystal system
orthorhombic
Volume
418.24
ų
Cell a
7.2260
Å
Cell b
8.4290
Å
Cell c
7.2213
Å
α angle
90.00
°
β angle
108.03
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li3AsP2
Li
12.00 · 50.0%
As
4.00 · 16.7%
P
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0939
eV/atom
Formation energy
-0.4222
eV/atom
Corrected total energy
-94.9755
eV
Raw total energy
-94.9755
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0235
eV
DOS at Fermi level
3.3086
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_712_spg51

Decomposition

Li2As Li3P7 LiP

Computed at

2023-08-22 09:31:06.237086

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: agm005677339).

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 agm005677339
data_agm005677339
_cell_length_a     7.22599
_cell_length_b     8.42895
_cell_length_c     7.22126
_cell_angle_alpha  90.00000
_cell_angle_beta   108.02817
_cell_angle_gamma  90.00000
_cell_volume       418.23559
_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
  Li1 Li 0.37809 0.00954 0.12225 1.00000
  Li2 Li 0.12191 0.50954 0.37775 1.00000
  Li3 Li 0.62191 0.99046 0.87775 1.00000
  Li4 Li 0.87809 0.49046 0.62225 1.00000
  Li5 Li 0.37814 0.49055 0.12231 1.00000
  Li6 Li 0.12186 0.99055 0.37769 1.00000
  Li7 Li 0.62186 0.50945 0.87769 1.00000
  Li8 Li 0.87814 0.00945 0.62231 1.00000
  Li9 Li 0.87021 0.74999 0.12891 1.00000
  Li10 Li 0.62979 0.24999 0.37109 1.00000
  Li11 Li 0.12979 0.25001 0.87109 1.00000
  Li12 Li 0.37021 0.75001 0.62891 1.00000
  As1 As 0.62101 0.75002 0.37925 1.00000
  As2 As 0.87899 0.25002 0.12075 1.00000
  As3 As 0.37899 0.24998 0.62075 1.00000
  As4 As 0.12101 0.74998 0.87925 1.00000
  P1 P 0.74998 0.99998 0.25003 1.00000
  P2 P 0.75002 0.49998 0.24997 1.00000
  P3 P 0.25002 0.00002 0.74997 1.00000
  P4 P 0.24998 0.50002 0.75003 1.00000
  P5 P 0.26260 0.75004 0.23704 1.00000
  P6 P 0.23740 0.25004 0.26296 1.00000
  P7 P 0.73740 0.24996 0.76296 1.00000
  P8 P 0.76260 0.74996 0.73704 1.00000
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