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Hf2Np5Sc2

Alexandria ALEX

Alex-ID: agm009809255 · 空间群: C2/m (#12)

基础信息

化学式
Hf2Np5Sc2
Alex-ID
agm009809255
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
197.39
ų
晶胞参数 a
3.4335
Å
晶胞参数 b
7.6701
Å
晶胞参数 c
7.8099
Å
α 角
100.10
°
β 角
102.67
°
γ 角
90.01
°

组成

元素组成(原子分数)
组成信息
化学式
Hf2Np5Sc2
Hf
2.00 · 22.2%
Np
5.00 · 55.6%
Sc
2.00 · 22.2%

能量与稳定性

凸包上方能量
0.2841
eV/atom
形成能
0.2804
eV/atom
校正后总能量
-94.7496
eV
原始总能量
-94.7496
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0006
eV
费米能级态密度
19.0846
总磁矩
1.8955
μB

其他信息

原型 ID

A2B2C5_666_spg12

分解产物

Sc Np Hf2Sc

计算时间

2024-04-19 13:29:23.438371

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: agm009809255).

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 agm009809255
data_agm009809255
_cell_length_a     3.43349
_cell_length_b     7.67007
_cell_length_c     7.80989
_cell_angle_alpha  100.10187
_cell_angle_beta   102.67134
_cell_angle_gamma  90.00678
_cell_volume       197.39477
_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 0.45179 0.65695 0.90373 1.00000
  Hf2 Hf 0.54821 0.34305 0.09627 1.00000
  Np1 Np 0.32638 0.94751 0.65420 1.00000
  Np2 Np 0.67362 0.05249 0.34580 1.00000
  Np3 Np 0.20625 0.27722 0.41118 1.00000
  Np4 Np 0.79375 0.72278 0.58882 1.00000
  Np5 Np 0.00000 0.00000 0.00000 1.00000
  Sc1 Sc 0.12595 0.67364 0.25205 1.00000
  Sc2 Sc 0.87405 0.32636 0.74795 1.00000
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