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Th2PaAs3

Alexandria ALEX

Alex-ID: agm005655060 · 空间群: Fddd (#70)

基础信息

化学式
Th2PaAs3
Alex-ID
agm005655060
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
628.28
ų
晶胞参数 a
7.2731
Å
晶胞参数 b
7.2731
Å
晶胞参数 c
13.2824
Å
α 角
100.50
°
β 角
100.50
°
γ 角
109.53
°

组成

元素组成(原子分数)
组成信息
化学式
Th2PaAs3
Th
8.00 · 33.3%
Pa
4.00 · 16.7%
As
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0038
eV/atom
形成能
-1.2768
eV/atom
校正后总能量
-183.8115
eV
原始总能量
-183.8114
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0126
eV
费米能级态密度
18.7125
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_36_spg70

分解产物

PaAs ThAs

计算时间

2023-08-07 04:56:44.689504

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: agm005655060).

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 agm005655060
data_agm005655060
_cell_length_a     7.27307
_cell_length_b     7.27307
_cell_length_c     13.28239
_cell_angle_alpha  100.50196
_cell_angle_beta   100.50196
_cell_angle_gamma  109.52783
_cell_volume       628.27840
_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 0.99856 0.49856 0.99712 1.00000
  Th2 Th 0.41797 0.41797 0.83595 1.00000
  Th3 Th 0.83203 0.33203 0.66405 1.00000
  Th4 Th 0.25144 0.25144 0.50288 1.00000
  Th5 Th 0.74856 0.74856 0.49712 1.00000
  Th6 Th 0.66797 0.16797 0.33595 1.00000
  Th7 Th 0.58203 0.58203 0.16405 1.00000
  Th8 Th 0.50144 0.00144 0.00288 1.00000
  Pa1 Pa 0.91665 0.91665 0.83331 1.00000
  Pa2 Pa 0.33335 0.83335 0.66669 1.00000
  Pa3 Pa 0.16665 0.66665 0.33331 1.00000
  Pa4 Pa 0.08335 0.08335 0.16669 1.00000
  As1 As 0.16589 0.67426 0.82987 1.00000
  As2 As 0.66398 0.15561 0.82987 1.00000
  As3 As 0.08411 0.07574 0.67013 1.00000
  As4 As 0.58602 0.59439 0.67013 1.00000
  As5 As 0.01032 0.51032 0.50000 1.00000
  As6 As 0.48968 0.98968 0.50000 1.00000
  As7 As 0.40561 0.41398 0.32987 1.00000
  As8 As 0.92426 0.91589 0.32987 1.00000
  As9 As 0.84439 0.33602 0.17013 1.00000
  As10 As 0.32574 0.83411 0.17013 1.00000
  As11 As 0.23968 0.23968 1.00000 1.00000
  As12 As 0.76032 0.76032 0.00000 1.00000
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