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Y2Ho3Er

Alexandria ALEX

Alex-ID: agm020084019 · 空间群: Cmcm (#63)

基础信息

化学式
Y2Ho3Er
Alex-ID
agm020084019
元素数
3
位点数
12
空间群
Cmcm (#63)
晶系
orthorhombic
体积
374.38
ų
晶胞参数 a
9.3836
Å
晶胞参数 b
9.3836
Å
晶胞参数 c
11.4375
Å
α 角
90.00
°
β 角
90.00
°
γ 角
158.18
°

组成

元素组成(原子分数)
组成信息
化学式
Y2Ho3Er
Y
4.00 · 33.3%
Ho
6.00 · 50.0%
Er
2.00 · 16.7%

能量与稳定性

凸包上方能量
0.0057
eV/atom
形成能
0.0013
eV/atom
校正后总能量
-62.4329
eV
原始总能量
-62.4329
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0003
eV
费米能级态密度
13.9755
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_39_spg63

分解产物

Ho7Er2 Y5Er Y5Ho

计算时间

2025-02-06 18:44:39

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: agm020084019).

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 agm020084019
data_agm020084019
_cell_length_a     9.38356
_cell_length_b     9.38356
_cell_length_c     11.43747
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  158.17648
_cell_volume       374.38238
_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
  Y1 Y 0.05560 0.94440 0.25000 1.00000
  Y2 Y 0.94440 0.05560 0.75000 1.00000
  Y3 Y 0.50000 0.50000 0.00000 1.00000
  Y4 Y 0.50000 0.50000 0.50000 1.00000
  Ho1 Ho 0.83247 0.16753 0.00014 1.00000
  Ho2 Ho 0.16753 0.83247 0.99986 1.00000
  Ho3 Ho 0.16753 0.83247 0.50014 1.00000
  Ho4 Ho 0.83247 0.16753 0.49986 1.00000
  Ho5 Ho 0.38730 0.61270 0.25000 1.00000
  Ho6 Ho 0.61270 0.38730 0.75000 1.00000
  Er1 Er 0.72213 0.27787 0.25000 1.00000
  Er2 Er 0.27787 0.72213 0.75000 1.00000
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