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UNb3Te8

Alexandria ALEX

Alex-ID: agm071503196 · 空间群: P4_332 (#212)

基础信息

化学式
UNb3Te8
Alex-ID
agm071503196
元素数
3
位点数
48
空间群
P4_332 (#212)
晶系
cubic
体积
1,419.75
ų
晶胞参数 a
11.2393
Å
晶胞参数 b
11.2393
Å
晶胞参数 c
11.2393
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
UNb3Te8
U
4.00 · 8.3%
Nb
12.00 · 25.0%
Te
32.00 · 66.7%

能量与稳定性

凸包上方能量
0.1213
eV/atom
形成能
-0.3965
eV/atom
校正后总能量
-285.5533
eV
原始总能量
-285.5533
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
51.7584
总磁矩
8.2498
μB

其他信息

原型 ID

AB3C8_21_spg212

分解产物

NbTe2 UTe2

计算时间

2024-09-10 10:16:49.395449

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: agm071503196).

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 agm071503196
data_agm071503196
_cell_length_a     11.23925
_cell_length_b     11.23925
_cell_length_c     11.23925
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1419.75053
_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
  U1 U 0.12500 0.12500 0.12500 1.00000
  U2 U 0.37500 0.87500 0.62500 1.00000
  U3 U 0.87500 0.62500 0.37500 1.00000
  U4 U 0.62500 0.37500 0.87500 1.00000
  Nb1 Nb 0.12500 0.60631 0.64369 1.00000
  Nb2 Nb 0.37500 0.39369 0.14369 1.00000
  Nb3 Nb 0.87500 0.10631 0.85631 1.00000
  Nb4 Nb 0.62500 0.89369 0.35631 1.00000
  Nb5 Nb 0.64369 0.12500 0.60631 1.00000
  Nb6 Nb 0.14369 0.37500 0.39369 1.00000
  Nb7 Nb 0.85631 0.87500 0.10631 1.00000
  Nb8 Nb 0.35631 0.62500 0.89369 1.00000
  Nb9 Nb 0.60631 0.64369 0.12500 1.00000
  Nb10 Nb 0.39369 0.14369 0.37500 1.00000
  Nb11 Nb 0.10631 0.85631 0.87500 1.00000
  Nb12 Nb 0.89369 0.35631 0.62500 1.00000
  Te1 Te 0.10924 0.86124 0.62464 1.00000
  Te2 Te 0.39076 0.13876 0.12464 1.00000
  Te3 Te 0.89076 0.36124 0.87536 1.00000
  Te4 Te 0.60924 0.63876 0.37536 1.00000
  Te5 Te 0.62464 0.10924 0.86124 1.00000
  Te6 Te 0.12464 0.39076 0.13876 1.00000
  Te7 Te 0.87536 0.89076 0.36124 1.00000
  Te8 Te 0.37536 0.60924 0.63876 1.00000
  Te9 Te 0.86124 0.62464 0.10924 1.00000
  Te10 Te 0.13876 0.12464 0.39076 1.00000
  Te11 Te 0.36124 0.87536 0.89076 1.00000
  Te12 Te 0.63876 0.37536 0.60924 1.00000
  Te13 Te 0.11124 0.85924 0.12536 1.00000
  Te14 Te 0.38876 0.14076 0.62536 1.00000
  Te15 Te 0.61124 0.64076 0.87464 1.00000
  Te16 Te 0.88876 0.35924 0.37464 1.00000
  Te17 Te 0.35924 0.37464 0.88876 1.00000
  Te18 Te 0.64076 0.87464 0.61124 1.00000
  Te19 Te 0.14076 0.62536 0.38876 1.00000
  Te20 Te 0.85924 0.12536 0.11124 1.00000
  Te21 Te 0.87464 0.61124 0.64076 1.00000
  Te22 Te 0.37464 0.88876 0.35924 1.00000
  Te23 Te 0.12536 0.11124 0.85924 1.00000
  Te24 Te 0.62536 0.38876 0.14076 1.00000
  Te25 Te 0.85595 0.85595 0.85595 1.00000
  Te26 Te 0.64405 0.14405 0.35595 1.00000
  Te27 Te 0.14405 0.35595 0.64405 1.00000
  Te28 Te 0.35595 0.64405 0.14405 1.00000
  Te29 Te 0.10595 0.60595 0.89405 1.00000
  Te30 Te 0.39405 0.39405 0.39405 1.00000
  Te31 Te 0.60595 0.89405 0.10595 1.00000
  Te32 Te 0.89405 0.10595 0.60595 1.00000
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