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CaCe3(NdAs3)2

Alexandria ALEX

Alex-ID: agm033320378 · Space group: C2/m (#12)

Basic Information

Formula
CaCe3(NdAs3)2
Alex-ID
agm033320378
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
324.35
ų
Cell a
9.4912
Å
Cell b
9.4912
Å
Cell c
8.4889
Å
α angle
76.92
°
β angle
103.08
°
γ angle
154.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaCe3(NdAs3)2
Ca
1.00 · 8.3%
Ce
3.00 · 25.0%
Nd
2.00 · 16.7%
As
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0039
eV/atom
Formation energy
-1.4136
eV/atom
Corrected total energy
-74.2085
eV
Raw total energy
-74.2085
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0048
eV
DOS at Fermi level
14.5793
Total magnetisation
1.6697
μB

Additional Information

Prototype ID

AB2C3D6_201_spg12

Decomposition

CeNd2As3 CaCe2As3

Computed at

2025-02-27 03:00:07

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: agm033320378).

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 agm033320378
data_agm033320378
_cell_length_a     9.49119
_cell_length_b     9.49119
_cell_length_c     8.48886
_cell_angle_alpha  76.92004
_cell_angle_beta   103.07996
_cell_angle_gamma  154.14652
_cell_volume       324.34969
_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
  Ca1 Ca 0.50000 0.50000 0.50000 1.00000
  Ce1 Ce 0.50000 0.50000 0.00000 1.00000
  Ce2 Ce 0.16623 0.83377 0.83092 1.00000
  Ce3 Ce 0.83377 0.16623 0.16908 1.00000
  Nd1 Nd 0.16574 0.83426 0.33554 1.00000
  Nd2 Nd 0.83426 0.16574 0.66446 1.00000
  As1 As 0.66723 0.33277 0.58901 1.00000
  As2 As 0.33322 0.66678 0.92096 1.00000
  As3 As 0.33277 0.66723 0.41099 1.00000
  As4 As 0.00214 0.99786 0.76040 1.00000
  As5 As 0.99786 0.00214 0.23960 1.00000
  As6 As 0.66678 0.33322 0.07904 1.00000
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