导航

HEAS Data Platform · 材料科学计算数据库

Tb3BeRh2

Alexandria ALEX

Alex-ID: agm005752003 · 空间群: Pnma (#62)

基础信息

化学式
Tb3BeRh2
Alex-ID
agm005752003
元素数
3
位点数
24
空间群
Pnma (#62)
晶系
orthorhombic
体积
513.64
ų
晶胞参数 a
3.9191
Å
晶胞参数 b
11.6538
Å
晶胞参数 c
11.2463
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
Tb3BeRh2
Tb
12.00 · 50.0%
Be
4.00 · 16.7%
Rh
8.00 · 33.3%

能量与稳定性

凸包上方能量
0.0204
eV/atom
形成能
-0.6431
eV/atom
校正后总能量
-144.7390
eV
原始总能量
-144.7390
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0181
eV
费米能级态密度
15.4537
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_315_spg62

分解产物

Tb2BeRh2 TbBe13 Tb5Rh3

计算时间

2023-08-07 06:30:33.961442

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: agm005752003).

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 agm005752003
data_agm005752003
_cell_length_a     3.91908
_cell_length_b     11.65380
_cell_length_c     11.24632
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       513.64465
_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 0.25000 0.37919 0.06283 1.00000
  Tb2 Tb 0.75000 0.62081 0.93717 1.00000
  Tb3 Tb 0.75000 0.87919 0.43717 1.00000
  Tb4 Tb 0.25000 0.12081 0.56283 1.00000
  Tb5 Tb 0.25000 0.69718 0.20203 1.00000
  Tb6 Tb 0.75000 0.30282 0.79797 1.00000
  Tb7 Tb 0.75000 0.19718 0.29797 1.00000
  Tb8 Tb 0.25000 0.80282 0.70203 1.00000
  Tb9 Tb 0.25000 0.44424 0.37597 1.00000
  Tb10 Tb 0.75000 0.55576 0.62403 1.00000
  Tb11 Tb 0.75000 0.94424 0.12403 1.00000
  Tb12 Tb 0.25000 0.05576 0.87597 1.00000
  Be1 Be 0.25000 0.13188 0.12498 1.00000
  Be2 Be 0.75000 0.86812 0.87502 1.00000
  Be3 Be 0.75000 0.63188 0.37502 1.00000
  Be4 Be 0.25000 0.36812 0.62498 1.00000
  Rh1 Rh 0.25000 0.68211 0.46865 1.00000
  Rh2 Rh 0.75000 0.31789 0.53135 1.00000
  Rh3 Rh 0.75000 0.18211 0.03135 1.00000
  Rh4 Rh 0.25000 0.81789 0.96865 1.00000
  Rh5 Rh 0.25000 0.02247 0.30617 1.00000
  Rh6 Rh 0.75000 0.97753 0.69383 1.00000
  Rh7 Rh 0.75000 0.52247 0.19383 1.00000
  Rh8 Rh 0.25000 0.47753 0.80617 1.00000
获取直接链接