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Er2(Tm2In)3

Alexandria ALEX

Alex-ID: agm003348824 · 空间群: I4/mmm (#139)

基础信息

化学式
Er2(Tm2In)3
Alex-ID
agm003348824
元素数
3
位点数
11
空间群
I4/mmm (#139)
晶系
tetragonal
体积
331.46
ų
晶胞参数 a
4.4843
Å
晶胞参数 b
4.4843
Å
晶胞参数 c
16.7855
Å
α 角
97.68
°
β 角
97.68
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Er2(Tm2In)3
Er
2.00 · 18.2%
Tm
6.00 · 54.5%
In
3.00 · 27.3%

能量与稳定性

凸包上方能量
0.3254
eV/atom
形成能
0.0467
eV/atom
校正后总能量
-43.7495
eV
原始总能量
-43.7495
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
13.4167
总磁矩
0.0066
μB

其他信息

原型 ID

A2B3C6_174_spg139

分解产物

ErTm3In2 ErTmIn ErTm5

计算时间

2022-02-02 17:29:33.055568

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: agm003348824).

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 agm003348824
data_agm003348824
_cell_length_a     4.48427
_cell_length_b     4.48427
_cell_length_c     16.78547
_cell_angle_alpha  97.67628
_cell_angle_beta   97.67628
_cell_angle_gamma  90.00000
_cell_volume       331.45579
_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 0.45443 0.45443 0.90886 1.00000
  Er2 Er 0.54557 0.54557 0.09114 1.00000
  Tm1 Tm 0.12738 0.62738 0.25476 1.00000
  Tm2 Tm 0.62738 0.12738 0.25476 1.00000
  Tm3 Tm 0.87262 0.37262 0.74524 1.00000
  Tm4 Tm 0.37262 0.87262 0.74524 1.00000
  Tm5 Tm 0.71249 0.71249 0.42498 1.00000
  Tm6 Tm 0.28751 0.28751 0.57502 1.00000
  In1 In 0.00000 0.00000 0.00000 1.00000
  In2 In 0.80610 0.80610 0.61221 1.00000
  In3 In 0.19390 0.19390 0.38779 1.00000
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