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Tb7NdO12

Alexandria ALEX

Alex-ID: agm013189751 · Space group: I2_12_12_1 (#24)

Basic Information

Formula
Tb7NdO12
Alex-ID
agm013189751
Elements
3
Sites
40
Space group
I2_12_12_1 (#24)
Crystal system
orthorhombic
Volume
629.49
ų
Cell a
9.3513
Å
Cell b
9.3513
Å
Cell c
9.3513
Å
α angle
109.53
°
β angle
109.42
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb7NdO12
Tb
14.00 · 35.0%
Nd
2.00 · 5.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0036
eV/atom
Formation energy
-3.9574
eV/atom
Corrected total energy
-351.6900
eV
Raw total energy
-334.8350
eV

Electronic Structure

Indirect band gap
3.8402
eV
Direct band gap
3.8587
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB7C12_12_spg24

Decomposition

Nd2O3 Tb2O3

Computed at

2024-12-28 10:53:10

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: agm013189751).

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 agm013189751
data_agm013189751
_cell_length_a     9.35128
_cell_length_b     9.35128
_cell_length_c     9.35128
_cell_angle_alpha  109.52696
_cell_angle_beta   109.41593
_cell_angle_gamma  109.47080
_cell_volume       629.49369
_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
  Tb1 Tb 0.03229 0.25000 0.28229 1.00000
  Tb2 Tb 0.99699 0.99815 0.49590 1.00000
  Tb3 Tb 0.28206 0.53206 0.75000 1.00000
  Tb4 Tb 0.21794 0.96794 0.25000 1.00000
  Tb5 Tb 0.75000 0.21616 0.46616 1.00000
  Tb6 Tb 0.75000 0.71992 0.96992 1.00000
  Tb7 Tb 0.00226 0.50110 0.00410 1.00000
  Tb8 Tb 0.50301 0.99890 0.00116 1.00000
  Tb9 Tb 0.49774 0.50185 0.49884 1.00000
  Tb10 Tb 0.46771 0.75000 0.21771 1.00000
  Tb11 Tb 0.25000 0.28384 0.03384 1.00000
  Tb12 Tb 0.25000 0.78008 0.53008 1.00000
  Tb13 Tb 0.71572 0.46572 0.25000 1.00000
  Tb14 Tb 0.78428 0.03428 0.75000 1.00000
  Nd1 Nd 0.53096 0.25000 0.78096 1.00000
  Nd2 Nd 0.96904 0.75000 0.71904 1.00000
  O1 O 0.54260 0.77119 0.01348 1.00000
  O2 O 0.95740 0.97088 0.22859 1.00000
  O3 O 0.96938 0.72732 0.45366 1.00000
  O4 O 0.27119 0.23007 0.26067 1.00000
  O5 O 0.77367 0.51573 0.04634 1.00000
  O6 O 0.46940 0.01053 0.23933 1.00000
  O7 O 0.24229 0.72881 0.27141 1.00000
  O8 O 0.25771 0.52912 0.48652 1.00000
  O9 O 0.48824 0.46443 0.72757 1.00000
  O10 O 0.72889 0.95743 0.46847 1.00000
  O11 O 0.77111 0.23958 0.22854 1.00000
  O12 O 0.01176 0.73934 0.97619 1.00000
  O13 O 0.98897 0.26042 0.03153 1.00000
  O14 O 0.51103 0.54257 0.27146 1.00000
  O15 O 0.23685 0.76066 0.77243 1.00000
  O16 O 0.26315 0.03557 0.52381 1.00000
  O17 O 0.73146 0.46281 0.50577 1.00000
  O18 O 0.76854 0.27431 0.73135 1.00000
  O19 O 0.22881 0.48947 0.95888 1.00000
  O20 O 0.53062 0.98427 0.75794 1.00000
  O21 O 0.03060 0.26993 0.54112 1.00000
  O22 O 0.72633 0.77268 0.74206 1.00000
  O23 O 0.45704 0.22569 0.99423 1.00000
  O24 O 0.04296 0.03719 0.76865 1.00000
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