导航

HEAS Data Platform · 材料科学计算数据库

Er6Al3FeNi4Ge

Alexandria ALEX

Alex-ID: agm010628362 · 空间群: P-6m2 (#187)

Alexandria Database API

基础信息

化学式
Er6Al3FeNi4Ge
Alex-ID
agm010628362
元素数
5
位点数
15
空间群
P-6m2 (#187)
晶系
hexagonal
体积
286.89
ų
晶胞参数 a
8.9778
Å
晶胞参数 b
8.9778
Å
晶胞参数 c
4.1101
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成（原子分数）
组成信息
化学式
Er6Al3FeNi4Ge
Er
6.00 · 40.0%
Al
3.00 · 20.0%
Fe
1.00 · 6.7%
Ni
4.00 · 26.7%
Ge
1.00 · 6.7%

能量与稳定性

凸包上方能量
0.0280
eV/atom
形成能
-0.5670
eV/atom
校正后总能量
-83.3346
eV
原始总能量
-83.3346
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
12.5082
总磁矩
1.1775
μB

其他信息

原型 ID

ABC3D4E6_5_spg187

分解产物

Er2AlNi2 ErAlNi ErFe2 ErAlFe4 Er5Ge3

计算时间

2025-01-20 10:36:17

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: agm010628362).

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 agm010628362
data_agm010628362
_cell_length_a     8.97775
_cell_length_b     8.97775
_cell_length_c     4.11013
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       286.89390
_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
  Er1 Er 0.36677 0.18339 0.50000 1.00000
  Er2 Er 0.81661 0.18339 0.50000 1.00000
  Er3 Er 0.81661 0.63323 0.50000 1.00000
  Er4 Er 0.07507 0.53754 0.00000 1.00000
  Er5 Er 0.46246 0.53754 0.00000 1.00000
  Er6 Er 0.46246 0.92493 0.00000 1.00000
  Al1 Al 0.79996 0.89998 0.00000 1.00000
  Al2 Al 0.10002 0.89998 0.00000 1.00000
  Al3 Al 0.10002 0.20004 0.00000 1.00000
  Fe1 Fe 0.33333 0.66667 0.50000 1.00000
  Ni1 Ni 0.00000 0.00000 0.50000 1.00000
  Ni2 Ni 0.62987 0.81494 0.50000 1.00000
  Ni3 Ni 0.18506 0.81494 0.50000 1.00000
  Ni4 Ni 0.18506 0.37013 0.50000 1.00000
  Ge1 Ge 0.66667 0.33333 0.00000 1.00000
获取直接链接