Navigation

HEAS Data Platform · Materials Science Database

Ac3CdTe2

Alexandria ALEX

Alex-ID: agm005836632 · Space group: Pnma (#62)

Basic Information

Formula
Ac3CdTe2
Alex-ID
agm005836632
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
914.52
ų
Cell a
6.7239
Å
Cell b
9.5711
Å
Cell c
14.2104
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac3CdTe2
Ac
12.00 · 50.0%
Cd
4.00 · 16.7%
Te
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0429
eV/atom
Formation energy
-1.0477
eV/atom
Corrected total energy
-103.2743
eV
Raw total energy
-103.2743
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0090
eV
DOS at Fermi level
19.0067
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_35_spg14

Decomposition

AcCd AcTe

Computed at

2023-08-16 22:27:09.009009

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: agm005836632).

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 agm005836632
data_agm005836632
_cell_length_a     6.72394
_cell_length_b     9.57111
_cell_length_c     14.21045
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.13521
_cell_volume       914.51858
_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
  Ac1 Ac 0.24843 0.62008 0.57943 1.00000
  Ac2 Ac 0.24843 0.12008 0.92057 1.00000
  Ac3 Ac 0.25020 0.62817 0.91505 1.00000
  Ac4 Ac 0.25020 0.12817 0.58495 1.00000
  Ac5 Ac 0.25095 0.62842 0.25069 1.00000
  Ac6 Ac 0.25095 0.12842 0.24931 1.00000
  Ac7 Ac 0.74905 0.87158 0.75069 1.00000
  Ac8 Ac 0.74905 0.37158 0.74931 1.00000
  Ac9 Ac 0.74980 0.87183 0.41505 1.00000
  Ac10 Ac 0.74980 0.37183 0.08495 1.00000
  Ac11 Ac 0.75157 0.87992 0.07943 1.00000
  Ac12 Ac 0.75157 0.37992 0.42057 1.00000
  Cd1 Cd 0.25175 0.87373 0.08786 1.00000
  Cd2 Cd 0.25175 0.37373 0.41214 1.00000
  Cd3 Cd 0.74825 0.62627 0.58786 1.00000
  Cd4 Cd 0.74825 0.12627 0.91214 1.00000
  Te1 Te 0.24905 0.87368 0.74616 1.00000
  Te2 Te 0.24905 0.37368 0.75384 1.00000
  Te3 Te 0.24987 0.88014 0.41739 1.00000
  Te4 Te 0.24987 0.38014 0.08261 1.00000
  Te5 Te 0.75013 0.61986 0.91739 1.00000
  Te6 Te 0.75013 0.11986 0.58261 1.00000
  Te7 Te 0.75095 0.62632 0.24616 1.00000
  Te8 Te 0.75095 0.12632 0.25384 1.00000
Get direct link