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Hf13Nb2

Alexandria ALEX

Alex-ID: agm007802407 · 空间群: P-1 (#2)

基础信息

化学式
Hf13Nb2
Alex-ID
agm007802407
元素数
2
位点数
15
空间群
P-1 (#2)
晶系
triclinic
体积
327.21
ų
晶胞参数 a
6.7367
Å
晶胞参数 b
7.2446
Å
晶胞参数 c
7.6957
Å
α 角
112.76
°
β 角
109.06
°
γ 角
84.25
°

组成

元素组成(原子分数)
组成信息
化学式
Hf13Nb2
Hf
13.00 · 86.7%
Nb
2.00 · 13.3%

能量与稳定性

凸包上方能量
0.1023
eV/atom
形成能
0.1004
eV/atom
校正后总能量
-148.0286
eV
原始总能量
-148.0286
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0115
eV
费米能级态密度
20.1528
总磁矩
0.0000
μB

其他信息

原型 ID

A2B13_115_spg2

分解产物

HfNb17 Hf

计算时间

2024-03-07 05:58:08.294890

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: agm007802407).

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 agm007802407
data_agm007802407
_cell_length_a     6.73675
_cell_length_b     7.24462
_cell_length_c     7.69573
_cell_angle_alpha  112.75890
_cell_angle_beta   109.06089
_cell_angle_gamma  84.24848
_cell_volume       327.21188
_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 0.26497 0.95582 0.40816 1.00000
  Hf2 Hf 0.73503 0.04418 0.59184 1.00000
  Hf3 Hf 0.00000 0.00000 0.00000 1.00000
  Hf4 Hf 0.68290 0.33274 0.99822 1.00000
  Hf5 Hf 0.31710 0.66726 0.00178 1.00000
  Hf6 Hf 0.93123 0.27209 0.41622 1.00000
  Hf7 Hf 0.06877 0.72791 0.58378 1.00000
  Hf8 Hf 0.58285 0.60115 0.38759 1.00000
  Hf9 Hf 0.41715 0.39885 0.61241 1.00000
  Hf10 Hf 0.47723 0.12443 0.20187 1.00000
  Hf11 Hf 0.52277 0.87557 0.79813 1.00000
  Hf12 Hf 0.19382 0.21940 0.81827 1.00000
  Hf13 Hf 0.80618 0.78060 0.18173 1.00000
  Nb1 Nb 0.14279 0.43867 0.21891 1.00000
  Nb2 Nb 0.85721 0.56133 0.78109 1.00000
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