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Tb2DySc2

Alexandria ALEX

Alex-ID: agm005822751 · 空间群: Imma (#74)

基础信息

化学式
Tb2DySc2
Alex-ID
agm005822751
元素数
3
位点数
10
空间群
Imma (#74)
晶系
orthorhombic
体积
298.75
ų
晶胞参数 a
9.4198
Å
晶胞参数 b
5.6176
Å
晶胞参数 c
7.8690
Å
α 角
69.12
°
β 角
126.77
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Tb2DySc2
Tb
4.00 · 40.0%
Dy
2.00 · 20.0%
Sc
4.00 · 40.0%

能量与稳定性

凸包上方能量
0.1918
eV/atom
形成能
0.1889
eV/atom
校正后总能量
-51.1739
eV
原始总能量
-51.1739
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0034
eV
费米能级态密度
15.9932
总磁矩
0.0001
μB

其他信息

原型 ID

AB2C2_2474_spg74

分解产物

Tb5Dy TbDy5 Sc

计算时间

2023-08-04 08:11:22.707554

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: agm005822751).

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 agm005822751
data_agm005822751
_cell_length_a     9.41985
_cell_length_b     5.61762
_cell_length_c     7.86899
_cell_angle_alpha  69.12058
_cell_angle_beta   126.76560
_cell_angle_gamma  90.00000
_cell_volume       298.74607
_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 0.41459 0.92469 0.65213 1.00000
  Tb2 Tb 0.76246 0.57531 0.34787 1.00000
  Tb3 Tb 0.58541 0.07531 0.34787 1.00000
  Tb4 Tb 0.23754 0.42469 0.65213 1.00000
  Dy1 Dy 0.89499 0.75000 1.00000 1.00000
  Dy2 Dy 0.10501 0.25000 0.00000 1.00000
  Sc1 Sc 0.66690 0.38606 0.72811 1.00000
  Sc2 Sc 0.06120 0.88606 0.72811 1.00000
  Sc3 Sc 0.33310 0.61394 0.27189 1.00000
  Sc4 Sc 0.93880 0.11394 0.27189 1.00000
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