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AlCrFe3

Alexandria ALEX

Alex-ID: agm005809184 · 空间群: C2/m (#12)

基础信息

化学式
AlCrFe3
Alex-ID
agm005809184
元素数
3
位点数
20
空间群
C2/m (#12)
晶系
monoclinic
体积
237.71
ų
晶胞参数 a
4.5185
Å
晶胞参数 b
6.7067
Å
晶胞参数 c
8.9337
Å
α 角
109.06
°
β 角
75.32
°
γ 角
109.75
°

组成

元素组成(原子分数)
组成信息
化学式
AlCrFe3
Al
4.00 · 20.0%
Cr
4.00 · 20.0%
Fe
12.00 · 60.0%

能量与稳定性

凸包上方能量
0.1668
eV/atom
形成能
-0.0024
eV/atom
校正后总能量
-155.0750
eV
原始总能量
-155.0750
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
16.9844
总磁矩
14.7307
μB

其他信息

原型 ID

ABC3_7322_spg12

分解产物

AlFe4 Al2CrFe3 Cr

计算时间

2023-07-07 13:02:30.818468

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: agm005809184).

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 agm005809184
data_agm005809184
_cell_length_a     4.51852
_cell_length_b     6.70669
_cell_length_c     8.93371
_cell_angle_alpha  109.06168
_cell_angle_beta   75.32337
_cell_angle_gamma  109.74595
_cell_volume       237.70584
_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
  Al1 Al 0.82151 0.60023 0.45757 1.00000
  Al2 Al 0.17849 0.39977 0.54243 1.00000
  Al3 Al 0.17855 0.89978 0.04243 1.00000
  Al4 Al 0.82145 0.10022 0.95757 1.00000
  Cr1 Cr 0.41017 0.34127 0.02153 1.00000
  Cr2 Cr 0.58983 0.65873 0.97847 1.00000
  Cr3 Cr 0.58989 0.15872 0.47847 1.00000
  Cr4 Cr 0.41011 0.84128 0.52153 1.00000
  Fe1 Fe 0.00024 0.25000 0.25004 1.00000
  Fe2 Fe 0.99976 0.75000 0.74996 1.00000
  Fe3 Fe 0.50028 0.25000 0.24997 1.00000
  Fe4 Fe 0.49972 0.75000 0.75003 1.00000
  Fe5 Fe 0.40013 0.59751 0.29900 1.00000
  Fe6 Fe 0.59987 0.40249 0.70100 1.00000
  Fe7 Fe 0.60027 0.90250 0.20102 1.00000
  Fe8 Fe 0.39973 0.09750 0.79898 1.00000
  Fe9 Fe 0.94960 0.04437 0.64544 1.00000
  Fe10 Fe 0.05040 0.95563 0.35456 1.00000
  Fe11 Fe 0.05007 0.45563 0.85455 1.00000
  Fe12 Fe 0.94993 0.54437 0.14545 1.00000
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