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FeCuB

Alexandria ALEX

Alex-ID: agm002137686 · 空间群: Fdd2 (#43)

基础信息

化学式
FeCuB
Alex-ID
agm002137686
元素数
3
位点数
12
空间群
Fdd2 (#43)
晶系
orthorhombic
体积
119.55
ų
晶胞参数 a
5.1344
Å
晶胞参数 b
5.1344
Å
晶胞参数 c
5.6400
Å
α 角
109.57
°
β 角
109.57
°
γ 角
105.31
°

组成

元素组成(原子分数)
组成信息
化学式
FeCuB
B
4.00 · 33.3%
Fe
4.00 · 33.3%
Cu
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.2651
eV/atom
形成能
0.0137
eV/atom
校正后总能量
-77.0354
eV
原始总能量
-77.0354
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0473
eV
费米能级态密度
10.7168
总磁矩
3.0531
μB

其他信息

原型 ID

ABC_235_spg43

分解产物

Cu FeB

计算时间

2018-06-11 00:31:32

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: agm002137686).

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 agm002137686
data_agm002137686
_cell_length_a     5.13437
_cell_length_b     5.13437
_cell_length_c     5.64004
_cell_angle_alpha  109.57308
_cell_angle_beta   109.57308
_cell_angle_gamma  105.30813
_cell_volume       119.55481
_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
  B1 B 0.05409 0.93473 0.53906 1.00000
  B2 B 0.68473 0.30409 0.03906 1.00000
  B3 B 0.39565 0.51502 0.46090 1.00000
  B4 B 0.26502 0.64565 0.96090 1.00000
  Fe1 Fe 0.09387 0.64089 0.23500 1.00000
  Fe2 Fe 0.39089 0.34387 0.73500 1.00000
  Fe3 Fe 0.60886 0.65585 0.26497 1.00000
  Fe4 Fe 0.40585 0.85886 0.76497 1.00000
  Cu1 Cu 0.94748 0.11778 0.23954 1.00000
  Cu2 Cu 0.45795 0.12822 0.26052 1.00000
  Cu3 Cu 0.86778 0.19748 0.73954 1.00000
  Cu4 Cu 0.87822 0.70795 0.76052 1.00000
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