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Er6UNi8

Alexandria ALEX

Alex-ID: agm072387447 · 空间群: R-3 (#148)

基础信息

化学式
Er6UNi8
Alex-ID
agm072387447
元素数
3
位点数
15
空间群
R-3 (#148)
晶系
trigonal
体积
283.23
ų
晶胞参数 a
7.3182
Å
晶胞参数 b
7.3182
Å
晶胞参数 c
7.3182
Å
α 角
111.01
°
β 角
111.01
°
γ 角
111.01
°

组成

元素组成(原子分数)
组成信息
化学式
Er6UNi8
Er
6.00 · 40.0%
U
1.00 · 6.7%
Ni
8.00 · 53.3%

能量与稳定性

凸包上方能量
0.1560
eV/atom
形成能
-0.2991
eV/atom
校正后总能量
-89.4225
eV
原始总能量
-89.4224
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0344
eV
费米能级态密度
12.6474
总磁矩
0.0000
μB

其他信息

原型 ID

AB6C8_75_spg148

分解产物

ErNi2 UNi ErNi

计算时间

2024-10-06 21:29:48.114818

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: agm072387447).

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 agm072387447
data_agm072387447
_cell_length_a     7.31820
_cell_length_b     7.31820
_cell_length_c     7.31820
_cell_angle_alpha  111.00979
_cell_angle_beta   111.00979
_cell_angle_gamma  111.00979
_cell_volume       283.22587
_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 0.58232 0.29243 0.13906 1.00000
  Er2 Er 0.13906 0.58232 0.29243 1.00000
  Er3 Er 0.29243 0.13906 0.58232 1.00000
  Er4 Er 0.41768 0.70757 0.86094 1.00000
  Er5 Er 0.86094 0.41768 0.70757 1.00000
  Er6 Er 0.70757 0.86094 0.41768 1.00000
  U1 U 0.00000 0.00000 0.00000 1.00000
  Ni1 Ni 0.33759 0.33759 0.33759 1.00000
  Ni2 Ni 0.66241 0.66241 0.66241 1.00000
  Ni3 Ni 0.18204 0.31299 0.92138 1.00000
  Ni4 Ni 0.92138 0.18204 0.31299 1.00000
  Ni5 Ni 0.31299 0.92138 0.18204 1.00000
  Ni6 Ni 0.81796 0.68701 0.07862 1.00000
  Ni7 Ni 0.07862 0.81796 0.68701 1.00000
  Ni8 Ni 0.68701 0.07862 0.81796 1.00000
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