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ThAl2HgH6

Alexandria ALEX

Alex-ID: agm007708264 · 空间群: C2/c (#15)

基础信息

化学式
ThAl2HgH6
Alex-ID
agm007708264
元素数
4
位点数
20
空间群
C2/c (#15)
晶系
monoclinic
体积
234.18
ų
晶胞参数 a
6.4897
Å
晶胞参数 b
6.4897
Å
晶胞参数 c
6.8965
Å
α 角
69.49
°
β 角
69.49
°
γ 角
62.06
°

组成

元素组成(原子分数)
组成信息
化学式
ThAl2HgH6
Th
2.00 · 10.0%
Al
4.00 · 20.0%
Hg
2.00 · 10.0%
H
12.00 · 60.0%

能量与稳定性

凸包上方能量
0.1708
eV/atom
形成能
-0.1397
eV/atom
校正后总能量
-72.2194
eV
原始总能量
-72.2194
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0641
eV
费米能级态密度
5.5279
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D6_1545_spg15

分解产物

Th4H15 AlH3 Hg Al

计算时间

2024-02-08 05:47:21

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: agm007708264).

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 agm007708264
data_agm007708264
_cell_length_a     6.48973
_cell_length_b     6.48973
_cell_length_c     6.89645
_cell_angle_alpha  69.49399
_cell_angle_beta   69.49399
_cell_angle_gamma  62.06077
_cell_volume       234.17951
_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
  Th1 Th 0.64352 0.35648 0.75000 1.00000
  Th2 Th 0.35648 0.64352 0.25000 1.00000
  Al1 Al 0.74087 0.79118 0.29621 1.00000
  Al2 Al 0.20882 0.25913 0.20379 1.00000
  Al3 Al 0.25913 0.20882 0.70379 1.00000
  Al4 Al 0.79118 0.74087 0.79621 1.00000
  Hg1 Hg 0.13593 0.86407 0.75000 1.00000
  Hg2 Hg 0.86407 0.13593 0.25000 1.00000
  H1 H 0.57941 0.04461 0.70966 1.00000
  H2 H 0.95539 0.42059 0.79034 1.00000
  H3 H 0.42059 0.95539 0.29034 1.00000
  H4 H 0.04461 0.57941 0.20966 1.00000
  H5 H 0.72219 0.69700 0.58650 1.00000
  H6 H 0.30300 0.27781 0.91350 1.00000
  H7 H 0.27781 0.30300 0.41350 1.00000
  H8 H 0.69700 0.72219 0.08650 1.00000
  H9 H 0.53695 0.65485 0.90260 1.00000
  H10 H 0.34515 0.46305 0.59740 1.00000
  H11 H 0.46305 0.34515 0.09740 1.00000
  H12 H 0.65485 0.53695 0.40260 1.00000
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