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TmFeGe2Ru

Alexandria ALEX

Alex-ID: agm005016020 · 空间群: I-4m2 (#119)

基础信息

化学式
TmFeGe2Ru
Alex-ID
agm005016020
元素数
4
位点数
5
空间群
I-4m2 (#119)
晶系
tetragonal
体积
84.23
ų
晶胞参数 a
4.0812
Å
晶胞参数 b
4.0812
Å
晶胞参数 c
5.8223
Å
α 角
110.52
°
β 角
110.52
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
TmFeGe2Ru
Tm
1.00 · 20.0%
Fe
1.00 · 20.0%
Ge
2.00 · 40.0%
Ru
1.00 · 20.0%

能量与稳定性

凸包上方能量
0.0410
eV/atom
形成能
-0.5110
eV/atom
校正后总能量
-33.9997
eV
原始总能量
-33.9997
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0031
eV
费米能级态密度
4.9315
总磁矩
1.1178
μB

其他信息

原型 ID

ABCD2_1563_spg119

分解产物

TmGe2Ru Tm(Fe2Ge)2 Tm(GeRu)2

计算时间

2022-07-04 05:41:07.552586

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: agm005016020).

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 agm005016020
data_agm005016020
_cell_length_a     4.08121
_cell_length_b     4.08121
_cell_length_c     5.82233
_cell_angle_alpha  110.51662
_cell_angle_beta   110.51662
_cell_angle_gamma  90.00000
_cell_volume       84.22782
_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
  Tm1 Tm 0.00000 0.00000 0.00000 1.00000
  Fe1 Fe 0.75000 0.25000 0.50000 1.00000
  Ge1 Ge 0.62487 0.62487 0.24973 1.00000
  Ge2 Ge 0.37513 0.37513 0.75027 1.00000
  Ru1 Ru 0.25000 0.75000 0.50000 1.00000
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