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CaTb(NdY2)2

Alexandria ALEX

Alex-ID: agm004869151 · Space group: Imma (#74)

Basic Information

Formula
CaTb(NdY2)2
Alex-ID
agm004869151
Elements
4
Sites
16
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
559.41
ų
Cell a
9.6709
Å
Cell b
9.6709
Å
Cell c
12.0559
Å
α angle
128.55
°
β angle
128.55
°
γ angle
88.24
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaTb(NdY2)2
Ca
2.00 · 12.5%
Tb
2.00 · 12.5%
Nd
4.00 · 25.0%
Y
8.00 · 50.0%

Energy & Stability

Energy above hull
0.4259
eV/atom
Formation energy
0.4187
eV/atom
Corrected total energy
-77.3633
eV
Raw total energy
-77.3633
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
34.6505
Total magnetisation
4.4323
μB

Additional Information

Prototype ID

ABC2D4_346_spg74

Decomposition

Tb5Y Tb5Nd3 Ca NdY2

Computed at

2023-02-06 05:49:17.786813

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: agm004869151).

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 agm004869151
data_agm004869151
_cell_length_a     9.67090
_cell_length_b     9.67090
_cell_length_c     12.05588
_cell_angle_alpha  128.55062
_cell_angle_beta   128.55063
_cell_angle_gamma  88.23955
_cell_volume       559.41078
_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
  Ca2 Ca 0.99999 0.00000 1.00000 1.00000
  Tb1 Tb 0.00000 0.50000 0.00001 1.00000
  Tb2 Tb 1.00000 0.50000 0.49999 1.00000
  Nd1 Nd 0.50000 0.00000 0.00000 1.00000
  Nd2 Nd 0.50000 0.00000 0.50000 1.00000
  Nd3 Nd 0.00000 0.00000 0.50000 1.00000
  Nd4 Nd 0.50000 0.50000 1.00000 1.00000
  Y1 Y 0.24982 0.74852 0.99940 1.00000
  Y2 Y 0.75147 0.25018 0.50060 1.00000
  Y3 Y 0.24852 0.74981 0.49940 1.00000
  Y4 Y 0.75019 0.25148 0.00060 1.00000
  Y5 Y 0.75253 0.74919 0.01345 1.00000
  Y6 Y 0.75081 0.74747 0.48655 1.00000
  Y7 Y 0.24919 0.25253 0.51345 1.00000
  Y8 Y 0.24747 0.25081 0.98655 1.00000
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