导航

HEAS Data Platform · 材料科学计算数据库

Hf9B2W3

Alexandria ALEX

Alex-ID: agm005291395 · 空间群: P6_3/mmc (#194)

基础信息

化学式
Hf9B2W3
Alex-ID
agm005291395
元素数
3
位点数
28
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
519.15
ų
晶胞参数 a
8.4175
Å
晶胞参数 b
8.4175
Å
晶胞参数 c
8.4605
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Hf9B2W3
Hf
18.00 · 64.3%
B
4.00 · 14.3%
W
6.00 · 21.4%

能量与稳定性

凸包上方能量
0.1889
eV/atom
形成能
-0.0864
eV/atom
校正后总能量
-286.0100
eV
原始总能量
-286.0100
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0159
eV
费米能级态密度
13.9543
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C9_86_spg194

分解产物

HfB2 Hf HfW2

计算时间

2023-05-11 02:55:38.519403

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: agm005291395).

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 agm005291395
data_agm005291395
_cell_length_a     8.41748
_cell_length_b     8.41748
_cell_length_c     8.46053
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       519.14927
_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 0.20058 0.79942 0.44485 1.00000
  Hf2 Hf 0.20058 0.40115 0.44485 1.00000
  Hf3 Hf 0.59885 0.79942 0.44485 1.00000
  Hf4 Hf 0.79942 0.20058 0.55515 1.00000
  Hf5 Hf 0.79942 0.59885 0.55515 1.00000
  Hf6 Hf 0.40115 0.20058 0.55515 1.00000
  Hf7 Hf 0.79942 0.20058 0.94485 1.00000
  Hf8 Hf 0.79942 0.59885 0.94485 1.00000
  Hf9 Hf 0.40115 0.20058 0.94485 1.00000
  Hf10 Hf 0.20058 0.79942 0.05515 1.00000
  Hf11 Hf 0.20058 0.40115 0.05515 1.00000
  Hf12 Hf 0.59885 0.79942 0.05515 1.00000
  Hf13 Hf 0.54063 0.45937 0.25000 1.00000
  Hf14 Hf 0.54063 0.08126 0.25000 1.00000
  Hf15 Hf 0.91874 0.45937 0.25000 1.00000
  Hf16 Hf 0.45937 0.54063 0.75000 1.00000
  Hf17 Hf 0.45937 0.91874 0.75000 1.00000
  Hf18 Hf 0.08126 0.54063 0.75000 1.00000
  B1 B 0.00000 0.00000 0.50000 1.00000
  B2 B 0.00000 0.00000 0.00000 1.00000
  B3 B 0.33333 0.66667 0.25000 1.00000
  B4 B 0.66667 0.33333 0.75000 1.00000
  W1 W 0.89203 0.10797 0.25000 1.00000
  W2 W 0.89203 0.78405 0.25000 1.00000
  W3 W 0.21595 0.10797 0.25000 1.00000
  W4 W 0.10797 0.89203 0.75000 1.00000
  W5 W 0.10797 0.21595 0.75000 1.00000
  W6 W 0.78405 0.89203 0.75000 1.00000
获取直接链接