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Hf3NbSe8

Alexandria ALEX

Alex-ID: agm071470145 · 空间群: P4_332 (#212)

基础信息

化学式
Hf3NbSe8
Alex-ID
agm071470145
元素数
3
位点数
48
空间群
P4_332 (#212)
晶系
cubic
体积
1,206.38
ų
晶胞参数 a
10.6454
Å
晶胞参数 b
10.6454
Å
晶胞参数 c
10.6454
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
Hf3NbSe8
Hf
12.00 · 25.0%
Nb
4.00 · 8.3%
Se
32.00 · 66.7%

能量与稳定性

凸包上方能量
0.0626
eV/atom
形成能
-1.1623
eV/atom
校正后总能量
-327.2080
eV
原始总能量
-327.2080
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0036
eV
费米能级态密度
19.4278
总磁矩
2.3209
μB

其他信息

原型 ID

AB3C8_21_spg212

分解产物

NbSe2 HfSe2

计算时间

2024-09-10 13:08:53.340987

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: agm071470145).

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 agm071470145
data_agm071470145
_cell_length_a     10.64539
_cell_length_b     10.64539
_cell_length_c     10.64539
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1206.38152
_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
  Hf1 Hf 0.12500 0.62875 0.62125 1.00000
  Hf2 Hf 0.37500 0.37125 0.12125 1.00000
  Hf3 Hf 0.87500 0.12875 0.87875 1.00000
  Hf4 Hf 0.62500 0.87125 0.37875 1.00000
  Hf5 Hf 0.62125 0.12500 0.62875 1.00000
  Hf6 Hf 0.12125 0.37500 0.37125 1.00000
  Hf7 Hf 0.87875 0.87500 0.12875 1.00000
  Hf8 Hf 0.37875 0.62500 0.87125 1.00000
  Hf9 Hf 0.62875 0.62125 0.12500 1.00000
  Hf10 Hf 0.37125 0.12125 0.37500 1.00000
  Hf11 Hf 0.12875 0.87875 0.87500 1.00000
  Hf12 Hf 0.87125 0.37875 0.62500 1.00000
  Nb1 Nb 0.12500 0.12500 0.12500 1.00000
  Nb2 Nb 0.37500 0.87500 0.62500 1.00000
  Nb3 Nb 0.87500 0.62500 0.37500 1.00000
  Nb4 Nb 0.62500 0.37500 0.87500 1.00000
  Se1 Se 0.12715 0.88036 0.62282 1.00000
  Se2 Se 0.37285 0.11964 0.12282 1.00000
  Se3 Se 0.87285 0.38036 0.87718 1.00000
  Se4 Se 0.62715 0.61964 0.37718 1.00000
  Se5 Se 0.62282 0.12715 0.88036 1.00000
  Se6 Se 0.12282 0.37285 0.11964 1.00000
  Se7 Se 0.87718 0.87285 0.38036 1.00000
  Se8 Se 0.37718 0.62715 0.61964 1.00000
  Se9 Se 0.88036 0.62282 0.12715 1.00000
  Se10 Se 0.11964 0.12282 0.37285 1.00000
  Se11 Se 0.38036 0.87718 0.87285 1.00000
  Se12 Se 0.61964 0.37718 0.62715 1.00000
  Se13 Se 0.13036 0.87715 0.12718 1.00000
  Se14 Se 0.36964 0.12285 0.62718 1.00000
  Se15 Se 0.63036 0.62285 0.87282 1.00000
  Se16 Se 0.86964 0.37715 0.37282 1.00000
  Se17 Se 0.37715 0.37282 0.86964 1.00000
  Se18 Se 0.62285 0.87282 0.63036 1.00000
  Se19 Se 0.12285 0.62718 0.36964 1.00000
  Se20 Se 0.87715 0.12718 0.13036 1.00000
  Se21 Se 0.87282 0.63036 0.62285 1.00000
  Se22 Se 0.37282 0.86964 0.37715 1.00000
  Se23 Se 0.12718 0.13036 0.87715 1.00000
  Se24 Se 0.62718 0.36964 0.12285 1.00000
  Se25 Se 0.87673 0.87673 0.87673 1.00000
  Se26 Se 0.62327 0.12327 0.37673 1.00000
  Se27 Se 0.12327 0.37673 0.62327 1.00000
  Se28 Se 0.37673 0.62327 0.12327 1.00000
  Se29 Se 0.12673 0.62673 0.87327 1.00000
  Se30 Se 0.37327 0.37327 0.37327 1.00000
  Se31 Se 0.62673 0.87327 0.12673 1.00000
  Se32 Se 0.87327 0.12673 0.62673 1.00000
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