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Li13Ca8InAs12

Alexandria ALEX

Alex-ID: agm009019095 · Space group: Cm (#8)

Basic Information

Formula
Li13Ca8InAs12
Alex-ID
agm009019095
Elements
4
Sites
34
Space group
Cm (#8)
Crystal system
monoclinic
Volume
671.97
ų
Cell a
8.3067
Å
Cell b
8.3067
Å
Cell c
19.2719
Å
α angle
83.29
°
β angle
96.71
°
γ angle
149.40
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li13Ca8InAs12
Li
13.00 · 38.2%
Ca
8.00 · 23.5%
In
1.00 · 2.9%
As
12.00 · 35.3%

Energy & Stability

Energy above hull
0.0078
eV/atom
Formation energy
-0.9011
eV/atom
Corrected total energy
-130.0976
eV
Raw total energy
-130.0976
eV

Electronic Structure

Indirect band gap
0.2350
eV
Direct band gap
0.2448
eV
DOS at Fermi level
1.0330
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB8C12D13_0_spg8

Decomposition

Li4Ca3As4 Li2As LiCaInAs2 LiCaAs

Computed at

2025-02-07 08:58:34

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: agm009019095).

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 agm009019095
data_agm009019095
_cell_length_a     8.30672
_cell_length_b     8.30672
_cell_length_c     19.27186
_cell_angle_alpha  83.29323
_cell_angle_beta   96.70677
_cell_angle_gamma  149.39818
_cell_volume       671.97352
_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 0.89903 0.10097 0.33905 1.00000
  Li2 Li 0.39583 0.60417 0.83807 1.00000
  Li3 Li 0.60660 0.39340 0.15945 1.00000
  Li4 Li 0.10944 0.89056 0.66532 1.00000
  Li5 Li 0.18710 0.81290 0.46430 1.00000
  Li6 Li 0.69589 0.30411 0.95462 1.00000
  Li7 Li 0.30749 0.69251 0.03831 1.00000
  Li8 Li 0.81226 0.18774 0.55300 1.00000
  Li9 Li 0.76578 0.23422 0.23085 1.00000
  Li10 Li 0.25231 0.74769 0.75466 1.00000
  Li11 Li 0.74576 0.25424 0.82774 1.00000
  Li12 Li 0.24855 0.75145 0.16278 1.00000
  Li13 Li 0.75860 0.24140 0.67595 1.00000
  Ca1 Ca 0.11108 0.88892 0.03266 1.00000
  Ca2 Ca 0.61176 0.38824 0.55537 1.00000
  Ca3 Ca 0.39650 0.60350 0.47081 1.00000
  Ca4 Ca 0.89156 0.10844 0.94909 1.00000
  Ca5 Ca 0.56660 0.43340 0.33683 1.00000
  Ca6 Ca 0.07188 0.92812 0.82859 1.00000
  Ca7 Ca 0.92744 0.07256 0.15575 1.00000
  Ca8 Ca 0.43357 0.56643 0.67551 1.00000
  In1 In 0.24613 0.75387 0.32642 1.00000
  As1 As 0.75617 0.24383 0.41553 1.00000
  As2 As 0.25501 0.74499 0.90595 1.00000
  As3 As 0.74354 0.25646 0.09166 1.00000
  As4 As 0.24943 0.75057 0.59245 1.00000
  As5 As 0.02504 0.97496 0.44175 1.00000
  As6 As 0.52709 0.47291 0.93868 1.00000
  As7 As 0.47565 0.52435 0.05839 1.00000
  As8 As 0.97795 0.02205 0.56363 1.00000
  As9 As 0.38443 0.61557 0.26035 1.00000
  As10 As 0.88633 0.11367 0.76875 1.00000
  As11 As 0.10829 0.89171 0.23598 1.00000
  As12 As 0.61878 0.38122 0.73175 1.00000
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