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CrFeSi

Alexandria ALEX

Alex-ID: agm005685166 · 空间群: Cmcm (#63)

基础信息

化学式
CrFeSi
Alex-ID
agm005685166
元素数
3
位点数
6
空间群
Cmcm (#63)
晶系
orthorhombic
体积
69.96
ų
晶胞参数 a
3.7917
Å
晶胞参数 b
2.5725
Å
晶胞参数 c
7.2865
Å
α 角
100.17
°
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
CrFeSi
Cr
2.00 · 33.3%
Fe
2.00 · 33.3%
Si
2.00 · 33.3%

能量与稳定性

凸包上方能量
0.3938
eV/atom
形成能
-0.0067
eV/atom
校正后总能量
-47.0582
eV
原始总能量
-47.0582
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0028
eV
费米能级态密度
6.6069
总磁矩
3.8543
μB

其他信息

原型 ID

ABC_684_spg38

分解产物

Fe3Si Cr3Si FeSi

计算时间

2023-06-19 12:26:17.716690

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: agm005685166).

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 agm005685166
data_agm005685166
_cell_length_a     3.79168
_cell_length_b     2.57246
_cell_length_c     7.28647
_cell_angle_alpha  100.16725
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       69.95568
_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
  Cr1 Cr 0.25000 0.53992 0.57984 1.00000
  Cr2 Cr 0.75000 0.46008 0.42016 1.00000
  Fe1 Fe 0.75000 0.29295 0.08589 1.00000
  Fe2 Fe 0.25000 0.70705 0.91411 1.00000
  Si1 Si 0.25000 0.87493 0.24987 1.00000
  Si2 Si 0.75000 0.12507 0.75013 1.00000
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