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FeBr

Alexandria ALEX

Alex-ID: agm005497600 · 空间群: Pnma (#62)

基础信息

化学式
FeBr
Alex-ID
agm005497600
元素数
2
位点数
8
空间群
Pnma (#62)
晶系
orthorhombic
体积
170.71
ų
晶胞参数 a
3.3900
Å
晶胞参数 b
6.8660
Å
晶胞参数 c
7.3342
Å
α 角
90.00
°
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
FeBr
Fe
4.00 · 50.0%
Br
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.5487
eV/atom
形成能
0.1891
eV/atom
校正后总能量
-39.0296
eV
原始总能量
-39.0296
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0014
eV
费米能级态密度
7.2677
总磁矩
12.0908
μB

其他信息

原型 ID

AB_40_spg62

分解产物

FeBr2 Fe

计算时间

2023-03-18 21:49:46.335215

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: agm005497600).

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 agm005497600
data_agm005497600
_cell_length_a     3.38998
_cell_length_b     6.86597
_cell_length_c     7.33417
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       170.70663
_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
  Fe1 Fe 0.25000 0.02544 0.38777 1.00000
  Fe2 Fe 0.75000 0.47456 0.88777 1.00000
  Fe3 Fe 0.25000 0.52544 0.11223 1.00000
  Fe4 Fe 0.75000 0.97456 0.61223 1.00000
  Br1 Br 0.25000 0.77151 0.84449 1.00000
  Br2 Br 0.75000 0.72849 0.34449 1.00000
  Br3 Br 0.25000 0.27151 0.65551 1.00000
  Br4 Br 0.75000 0.22849 0.15551 1.00000
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