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TaFe2Ru

Alexandria ALEX

Alex-ID: agm002829133 · 空间群: I-42d (#122)

基础信息

化学式
TaFe2Ru
Alex-ID
agm002829133
元素数
3
位点数
8
空间群
I-42d (#122)
晶系
tetragonal
体积
121.26
ų
晶胞参数 a
3.5843
Å
晶胞参数 b
3.5843
Å
晶胞参数 c
9.7734
Å
α 角
79.43
°
β 角
79.43
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
TaFe2Ru
Ru
2.00 · 25.0%
Fe
4.00 · 50.0%
Ta
2.00 · 25.0%

能量与稳定性

凸包上方能量
0.6290
eV/atom
形成能
0.4230
eV/atom
校正后总能量
-72.7241
eV
原始总能量
-72.7241
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0033
eV
费米能级态密度
6.0735
总磁矩
10.0489
μB

其他信息

原型 ID

ABC2_234_spg122

分解产物

TaFe2 Ta3Ru5 Fe

计算时间

2017-01-21 07:19:07

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: agm002829133).

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 agm002829133
data_agm002829133
_cell_length_a     3.58426
_cell_length_b     3.58426
_cell_length_c     9.77335
_cell_angle_alpha  79.43396
_cell_angle_beta   79.43396
_cell_angle_gamma  90.00000
_cell_volume       121.26195
_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
  Ru1 Ru 0.50000 0.50000 0.00000 1.00000
  Ru2 Ru 0.25000 0.75000 0.50000 1.00000
  Fe1 Fe 0.62046 0.12500 0.25000 1.00000
  Fe2 Fe 0.12954 0.62500 0.25000 1.00000
  Fe3 Fe 0.37500 0.37954 0.75000 1.00000
  Fe4 Fe 0.87500 0.87046 0.75000 1.00000
  Ta1 Ta 0.00000 0.00000 0.00000 1.00000
  Ta2 Ta 0.75000 0.25000 0.50000 1.00000
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