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TbY2Er3

Alexandria ALEX

Alex-ID: agm020220179 · 空间群: Pm (#6)

基础信息

化学式
TbY2Er3
Alex-ID
agm020220179
元素数
3
位点数
12
空间群
Pm (#6)
晶系
monoclinic
体积
380.44
ų
晶胞参数 a
3.6399
Å
晶胞参数 b
8.4346
Å
晶胞参数 c
12.3917
Å
α 角
90.21
°
β 角
90.00
°
γ 角
89.99
°

组成

元素组成(原子分数)
组成信息
化学式
TbY2Er3
Tb
2.00 · 16.7%
Y
4.00 · 33.3%
Er
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0436
eV/atom
形成能
0.0377
eV/atom
校正后总能量
-62.0420
eV
原始总能量
-62.0420
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0293
eV
费米能级态密度
19.5039
总磁矩
0.0449
μB

其他信息

原型 ID

AB2C3_5981_spg10

分解产物

Tb3(YEr2)2 YEr5 Y5Er

计算时间

2025-04-14 15:50:03

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: agm020220179).

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 agm020220179
data_agm020220179
_cell_length_a     3.63994
_cell_length_b     8.43457
_cell_length_c     12.39167
_cell_angle_alpha  90.21009
_cell_angle_beta   90.00030
_cell_angle_gamma  89.99222
_cell_volume       380.43825
_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 0.00010 0.45428 0.97159 1.00000
  Tb2 Tb 0.00008 0.02195 0.03665 1.00000
  Y1 Y 0.00017 0.98394 0.33441 1.00000
  Y2 Y 0.50005 0.76469 0.83175 1.00000
  Y3 Y 0.50017 0.29963 0.19323 1.00000
  Y4 Y 0.99982 0.02582 0.62971 1.00000
  Er1 Er 0.50007 0.72363 0.13139 1.00000
  Er2 Er 0.49993 0.17200 0.83435 1.00000
  Er3 Er 0.49992 0.30084 0.47249 1.00000
  Er4 Er 0.99988 0.45001 0.69217 1.00000
  Er5 Er 0.49984 0.72206 0.53775 1.00000
  Er6 Er 0.99998 0.58116 0.33451 1.00000
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