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MnAl3Fe2

Alexandria ALEX

Alex-ID: agm017347787 · 空间群: Cmmm (#65)

Alexandria Database API

基础信息

化学式
MnAl3Fe2
Alex-ID
agm017347787
元素数
3
位点数
12
空间群
Cmmm (#65)
晶系
orthorhombic
体积
146.72
ų
晶胞参数 a
6.4426
Å
晶胞参数 b
6.4426
Å
晶胞参数 c
5.9012
Å
α 角
90.00
°
β 角
90.00
°
γ 角
143.20
°

组成

元素组成（原子分数）
组成信息
化学式
MnAl3Fe2
Mn
2.00 · 16.7%
Al
6.00 · 50.0%
Fe
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.0074
eV/atom
形成能
-0.3047
eV/atom
校正后总能量
-78.3199
eV
原始总能量
-78.3199
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0044
eV
费米能级态密度
11.1261
总磁矩
6.0808
μB

其他信息

原型 ID

AB2C3_2157_spg65

分解产物

Mn2Al2Fe AlFe Al2Fe

计算时间

2025-04-15 03:58:58

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: agm017347787).

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 agm017347787
data_agm017347787
_cell_length_a     6.44263
_cell_length_b     6.44263
_cell_length_c     5.90124
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.20205
_cell_volume       146.72109
_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
  Mn1 Mn 0.33197 0.66803 0.00000 1.00000
  Mn2 Mn 0.66803 0.33197 0.00000 1.00000
  Al1 Al 0.83601 0.16399 0.73260 1.00000
  Al2 Al 0.50000 0.50000 0.26462 1.00000
  Al3 Al 0.16399 0.83601 0.26740 1.00000
  Al4 Al 0.83601 0.16399 0.26740 1.00000
  Al5 Al 0.16399 0.83601 0.73260 1.00000
  Al6 Al 0.50000 0.50000 0.73538 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  Fe2 Fe 0.00000 0.00000 0.50000 1.00000
  Fe3 Fe 0.33278 0.66722 0.50000 1.00000
  Fe4 Fe 0.66722 0.33278 0.50000 1.00000
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