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TbCoSn2

Alexandria ALEX

Alex-ID: agm003262425 · 空间群: Cmcm (#63)

基础信息

化学式
TbCoSn2
Alex-ID
agm003262425
元素数
3
位点数
8
空间群
Cmcm (#63)
晶系
orthorhombic
体积
178.16
ų
晶胞参数 a
9.3620
Å
晶胞参数 b
9.3620
Å
晶胞参数 c
4.5084
Å
α 角
90.00
°
β 角
90.00
°
γ 角
153.20
°

组成

元素组成(原子分数)
组成信息
化学式
TbCoSn2
Tb
2.00 · 25.0%
Co
2.00 · 25.0%
Sn
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.0755
eV/atom
形成能
-0.3934
eV/atom
校正后总能量
-42.6705
eV
原始总能量
-42.6705
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0274
eV
费米能级态密度
5.8018
总磁矩
-0.0001
μB

其他信息

原型 ID

ABC2_47_spg63

分解产物

Tb5(Co2Sn5)2 Co

计算时间

2021-12-03 07:17:30.907289

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: agm003262425).

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 agm003262425
data_agm003262425
_cell_length_a     9.36200
_cell_length_b     9.36200
_cell_length_c     4.50838
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  153.20006
_cell_volume       178.16220
_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 0.11276 0.88724 0.75000 1.00000
  Tb2 Tb 0.88724 0.11276 0.25000 1.00000
  Co1 Co 0.67963 0.32037 0.25000 1.00000
  Co2 Co 0.32037 0.67963 0.75000 1.00000
  Sn1 Sn 0.54713 0.45287 0.25000 1.00000
  Sn2 Sn 0.25260 0.74740 0.25000 1.00000
  Sn3 Sn 0.45287 0.54713 0.75000 1.00000
  Sn4 Sn 0.74740 0.25260 0.75000 1.00000
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