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Tb2YHoEr5

Alexandria ALEX

Alex-ID: agm005154528 · 空间群: I4/mcm (#140)

Alexandria Database API

基础信息

化学式
Tb2YHoEr5
Alex-ID
agm005154528
元素数
4
位点数
18
空间群
I4/mcm (#140)
晶系
tetragonal
体积
568.81
ų
晶胞参数 a
8.7321
Å
晶胞参数 b
8.7321
Å
晶胞参数 c
9.6838
Å
α 角
116.80
°
β 角
116.80
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Tb2YHoEr5
Tb
4.00 · 22.2%
Y
2.00 · 11.1%
Ho
2.00 · 11.1%
Er
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.3006
eV/atom
形成能
0.2948
eV/atom
校正后总能量
-80.9341
eV
原始总能量
-80.9341
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
23.3248
总磁矩
-0.0001
μB

其他信息

原型 ID

ABC2D5_275_spg140

分解产物

YEr5 Tb2Ho

计算时间

2023-01-19 22:33:44.177001

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: agm005154528).

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 agm005154528
data_agm005154528
_cell_length_a     8.73207
_cell_length_b     8.73207
_cell_length_c     9.68376
_cell_angle_alpha  116.79898
_cell_angle_beta   116.79898
_cell_angle_gamma  90.00000
_cell_volume       568.81328
_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 0.11486 0.38514 0.00000 1.00000
  Tb2 Tb 0.61486 0.11486 1.00000 1.00000
  Tb3 Tb 0.38514 0.88514 0.00000 1.00000
  Tb4 Tb 0.88514 0.61486 0.00000 1.00000
  Y1 Y 0.25000 0.25000 0.50000 1.00000
  Y2 Y 0.75000 0.75000 0.50000 1.00000
  Ho1 Ho 0.25000 0.75000 0.50000 1.00000
  Ho2 Ho 0.75000 0.25000 0.50000 1.00000
  Er1 Er 0.92859 0.42859 0.27060 1.00000
  Er2 Er 0.65799 0.15799 0.72940 1.00000
  Er3 Er 0.07141 0.57141 0.72940 1.00000
  Er4 Er 0.15799 0.07141 0.72940 1.00000
  Er5 Er 0.57141 0.65799 0.72940 1.00000
  Er6 Er 0.84201 0.92859 0.27060 1.00000
  Er7 Er 0.42859 0.34201 0.27060 1.00000
  Er8 Er 0.34201 0.84201 0.27060 1.00000
  Er9 Er 0.50000 0.50000 0.00000 1.00000
  Er10 Er 0.00000 0.00000 0.00000 1.00000
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