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Al2Co4H

Alexandria ALEX

Alex-ID: agm006575147 · 空间群: Pnma (#62)

基础信息

化学式
Al2Co4H
Alex-ID
agm006575147
元素数
3
位点数
28
空间群
Pnma (#62)
晶系
orthorhombic
体积
295.17
ų
晶胞参数 a
4.8988
Å
晶胞参数 b
7.0655
Å
晶胞参数 c
8.5279
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
Al2Co4H
Al
8.00 · 28.6%
Co
16.00 · 57.1%
H
4.00 · 14.3%

能量与稳定性

凸包上方能量
0.1932
eV/atom
形成能
-0.1603
eV/atom
校正后总能量
-161.3924
eV
原始总能量
-161.3924
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0139
eV
费米能级态密度
24.6334
总磁矩
14.3877
μB

其他信息

原型 ID

AB2C4_9_spg62

分解产物

Co2H AlCo

计算时间

2024-06-24 12:09:06.148821

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: agm006575147).

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 agm006575147
data_agm006575147
_cell_length_a     4.89882
_cell_length_b     7.06552
_cell_length_c     8.52789
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       295.17338
_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 0.75000 0.08287 0.34873 1.00000
  Al2 Al 0.25000 0.91713 0.65127 1.00000
  Al3 Al 0.25000 0.41713 0.84873 1.00000
  Al4 Al 0.75000 0.58287 0.15127 1.00000
  Al5 Al 0.75000 0.30834 0.63079 1.00000
  Al6 Al 0.25000 0.69166 0.36921 1.00000
  Al7 Al 0.25000 0.19166 0.13079 1.00000
  Al8 Al 0.75000 0.80834 0.86921 1.00000
  Co1 Co 0.49280 0.10188 0.86615 1.00000
  Co2 Co 0.50720 0.89812 0.13385 1.00000
  Co3 Co 0.50720 0.39812 0.36615 1.00000
  Co4 Co 0.99280 0.89812 0.13385 1.00000
  Co5 Co 0.49280 0.60188 0.63385 1.00000
  Co6 Co 0.00720 0.10188 0.86615 1.00000
  Co7 Co 0.00720 0.60188 0.63385 1.00000
  Co8 Co 0.99280 0.39812 0.36615 1.00000
  Co9 Co 0.75000 0.47639 0.88211 1.00000
  Co10 Co 0.25000 0.52361 0.11789 1.00000
  Co11 Co 0.25000 0.02361 0.38211 1.00000
  Co12 Co 0.75000 0.97639 0.61789 1.00000
  Co13 Co 0.75000 0.74267 0.39367 1.00000
  Co14 Co 0.25000 0.25733 0.60633 1.00000
  Co15 Co 0.25000 0.75733 0.89367 1.00000
  Co16 Co 0.75000 0.24267 0.10633 1.00000
  H1 H 0.75000 0.24548 0.91183 1.00000
  H2 H 0.25000 0.75452 0.08817 1.00000
  H3 H 0.25000 0.25452 0.41183 1.00000
  H4 H 0.75000 0.74548 0.58817 1.00000
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