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Tb5CoTe2

Alexandria ALEX

Alex-ID: agm046440960 · 空间群: Pnma (#62)

基础信息

化学式
Tb5CoTe2
Alex-ID
agm046440960
元素数
3
位点数
32
空间群
Pnma (#62)
晶系
orthorhombic
体积
858.89
ų
晶胞参数 a
7.9994
Å
晶胞参数 b
8.4801
Å
晶胞参数 c
12.6613
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Tb5CoTe2
Tb
20.00 · 62.5%
Co
4.00 · 12.5%
Te
8.00 · 25.0%

能量与稳定性

凸包上方能量
0.0056
eV/atom
形成能
-0.7460
eV/atom
校正后总能量
-170.1461
eV
原始总能量
-170.1461
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0286
eV
费米能级态密度
28.1273
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C5_36_spg62

分解产物

Tb6CoTe2 Tb3Co Tb6CoTe5

计算时间

2025-01-22 11:06:38

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm046440960).

文献引用

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}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm046440960
data_agm046440960
_cell_length_a     7.99944
_cell_length_b     8.48008
_cell_length_c     12.66126
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       858.88752
_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 0.45425 0.75000 0.00059 1.00000
  Tb2 Tb 0.54575 0.25000 0.99941 1.00000
  Tb3 Tb 0.95425 0.25000 0.49941 1.00000
  Tb4 Tb 0.04575 0.75000 0.50059 1.00000
  Tb5 Tb 0.17196 0.45886 0.07048 1.00000
  Tb6 Tb 0.82804 0.54114 0.92952 1.00000
  Tb7 Tb 0.67196 0.54114 0.42952 1.00000
  Tb8 Tb 0.82804 0.95886 0.92952 1.00000
  Tb9 Tb 0.32804 0.45886 0.57048 1.00000
  Tb10 Tb 0.17196 0.04114 0.07048 1.00000
  Tb11 Tb 0.32804 0.04114 0.57048 1.00000
  Tb12 Tb 0.67196 0.95886 0.42952 1.00000
  Tb13 Tb 0.34280 0.75000 0.30423 1.00000
  Tb14 Tb 0.65720 0.25000 0.69577 1.00000
  Tb15 Tb 0.84280 0.25000 0.19577 1.00000
  Tb16 Tb 0.15720 0.75000 0.80423 1.00000
  Tb17 Tb 0.86882 0.75000 0.18503 1.00000
  Tb18 Tb 0.13118 0.25000 0.81497 1.00000
  Tb19 Tb 0.36882 0.25000 0.31497 1.00000
  Tb20 Tb 0.63118 0.75000 0.68503 1.00000
  Co1 Co 0.07372 0.75000 0.01119 1.00000
  Co2 Co 0.92628 0.25000 0.98881 1.00000
  Co3 Co 0.57372 0.25000 0.48881 1.00000
  Co4 Co 0.42628 0.75000 0.51119 1.00000
  Te1 Te 0.05770 0.00764 0.32255 1.00000
  Te2 Te 0.94230 0.99236 0.67745 1.00000
  Te3 Te 0.55770 0.99236 0.17745 1.00000
  Te4 Te 0.94230 0.50764 0.67745 1.00000
  Te5 Te 0.44230 0.00764 0.82255 1.00000
  Te6 Te 0.05770 0.49236 0.32255 1.00000
  Te7 Te 0.44230 0.49236 0.82255 1.00000
  Te8 Te 0.55770 0.50764 0.17745 1.00000
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