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Er3InGe2

Alexandria ALEX

Alex-ID: agm005798505 · 空间群: Immm (#71)

基础信息

化学式
Er3InGe2
Alex-ID
agm005798505
元素数
3
位点数
6
空间群
Immm (#71)
晶系
orthorhombic
体积
143.21
ų
晶胞参数 a
4.3002
Å
晶胞参数 b
4.2735
Å
晶胞参数 c
8.3637
Å
α 角
104.83
°
β 角
104.92
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Er3InGe2
Er
3.00 · 50.0%
In
1.00 · 16.7%
Ge
2.00 · 33.3%

能量与稳定性

凸包上方能量
0.0758
eV/atom
形成能
-0.6703
eV/atom
校正后总能量
-29.7145
eV
原始总能量
-29.7145
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0075
eV
费米能级态密度
3.6940
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_386_spg107

分解产物

Er4Ge3 ErIn3

计算时间

2023-08-29 15:24:19.500399

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: agm005798505).

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 agm005798505
data_agm005798505
_cell_length_a     4.30017
_cell_length_b     4.27345
_cell_length_c     8.36371
_cell_angle_alpha  104.82799
_cell_angle_beta   104.92490
_cell_angle_gamma  90.00332
_cell_volume       143.20701
_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 0.50000 0.50000 0.00000 1.00000
  Er2 Er 0.82456 0.32499 0.64963 1.00000
  Er3 Er 0.17544 0.67501 0.35037 1.00000
  In1 In 0.00000 0.00000 0.00000 1.00000
  Ge1 Ge 0.35998 0.86024 0.72031 1.00000
  Ge2 Ge 0.64002 0.13976 0.27969 1.00000
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