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YEr4S5

Alexandria ALEX

Alex-ID: agm059044293 · 空间群: I4/m (#87)

基础信息

化学式
YEr4S5
Alex-ID
agm059044293
元素数
3
位点数
10
空间群
I4/m (#87)
晶系
tetragonal
体积
205.47
ų
晶胞参数 a
6.7124
Å
晶胞参数 b
6.7124
Å
晶胞参数 c
6.7124
Å
α 角
99.54
°
β 角
99.54
°
γ 角
131.94
°

组成

元素组成(原子分数)
组成信息
化学式
YEr4S5
Y
1.00 · 10.0%
Er
4.00 · 40.0%
S
5.00 · 50.0%

能量与稳定性

凸包上方能量
0.0085
eV/atom
形成能
-2.2957
eV/atom
校正后总能量
-68.3082
eV
原始总能量
-64.9909
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
3.1311
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C5_3_spg79

分解产物

YEr4S5

计算时间

2024-12-09 19:20:50

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: agm059044293).

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 agm059044293
data_agm059044293
_cell_length_a     6.71240
_cell_length_b     6.71240
_cell_length_c     6.71240
_cell_angle_alpha  99.54469
_cell_angle_beta   99.54469
_cell_angle_gamma  131.94111
_cell_volume       205.46574
_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 0.00000 0.00000 0.00000 1.00000
  Er1 Er 0.39855 0.79948 0.19803 1.00000
  Er2 Er 0.79948 0.60145 0.40093 1.00000
  Er3 Er 0.20052 0.39855 0.59907 1.00000
  Er4 Er 0.60145 0.20052 0.80197 1.00000
  S1 S 0.89955 0.30298 0.20254 1.00000
  S2 S 0.30298 0.10045 0.40343 1.00000
  S3 S 0.69702 0.89955 0.59657 1.00000
  S4 S 0.10045 0.69702 0.79746 1.00000
  S5 S 0.50000 0.50000 0.00000 1.00000
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