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Ce(ThH)2

Alexandria ALEX

Alex-ID: agm005890569 · 空间群: P6_3/mmc (#194)

基础信息

化学式
Ce(ThH)2
Alex-ID
agm005890569
元素数
3
位点数
10
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
195.54
ų
晶胞参数 a
3.5285
Å
晶胞参数 b
3.5285
Å
晶胞参数 c
18.1346
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
Ce(ThH)2
Ce
2.00 · 20.0%
Th
4.00 · 40.0%
H
4.00 · 40.0%

能量与稳定性

凸包上方能量
0.1588
eV/atom
形成能
-0.2180
eV/atom
校正后总能量
-56.6967
eV
原始总能量
-56.6967
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0145
eV
费米能级态密度
15.0467
总磁矩
-0.0003
μB

其他信息

原型 ID

AB2C2_104_spg194

分解产物

CeThH4 CeTh3

计算时间

2023-07-09 21:03:49.307160

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: agm005890569).

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 agm005890569
data_agm005890569
_cell_length_a     3.52854
_cell_length_b     3.52854
_cell_length_c     18.13461
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00001
_cell_volume       195.53665
_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
  Ce1 Ce 0.33333 0.66667 0.25000 1.00000
  Ce2 Ce 0.66667 0.33333 0.75000 1.00000
  Th1 Th 0.33333 0.66667 0.58228 1.00000
  Th2 Th 0.66667 0.33333 0.08228 1.00000
  Th3 Th 0.66667 0.33333 0.41772 1.00000
  Th4 Th 0.33333 0.66667 0.91772 1.00000
  H1 H 1.00000 1.00000 0.17012 1.00000
  H2 H 1.00000 1.00000 0.67012 1.00000
  H3 H 0.00000 0.00000 0.82988 1.00000
  H4 H 0.00000 0.00000 0.32988 1.00000
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