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Pa3Tc

Alexandria ALEX

Alex-ID: agm005543476 · 空间群: P4_2/n (#86)

基础信息

化学式
Pa3Tc
Alex-ID
agm005543476
元素数
2
位点数
32
空间群
P4_2/n (#86)
晶系
tetragonal
体积
736.58
ų
晶胞参数 a
5.5726
Å
晶胞参数 b
11.4934
Å
晶胞参数 c
11.5004
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pa3Tc
Pa
24.00 · 75.0%
Tc
8.00 · 25.0%

能量与稳定性

凸包上方能量
0.0843
eV/atom
形成能
-0.0793
eV/atom
校正后总能量
-313.4355
eV
原始总能量
-313.4355
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0013
eV
费米能级态密度
59.8215
总磁矩
0.0000
μB

其他信息

原型 ID

AB3_281_spg86

分解产物

Pa3Tc

计算时间

2023-05-29 03:12:35.677180

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: agm005543476).

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 agm005543476
data_agm005543476
_cell_length_a     5.57263
_cell_length_b     11.49337
_cell_length_c     11.50035
_cell_angle_alpha  90.00474
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       736.57817
_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
  Pa1 Pa 0.97493 0.29023 0.83660 1.00000
  Pa2 Pa 0.97493 0.70977 0.16340 1.00000
  Pa3 Pa 0.47472 0.66320 0.79013 1.00000
  Pa4 Pa 0.47472 0.33680 0.20987 1.00000
  Pa5 Pa 0.52507 0.20977 0.66340 1.00000
  Pa6 Pa 0.52507 0.79023 0.33660 1.00000
  Pa7 Pa 0.02528 0.83680 0.70987 1.00000
  Pa8 Pa 0.02528 0.16320 0.29013 1.00000
  Pa9 Pa 0.52224 0.38428 0.91745 1.00000
  Pa10 Pa 0.52224 0.61572 0.08255 1.00000
  Pa11 Pa 0.02246 0.58269 0.88443 1.00000
  Pa12 Pa 0.02246 0.41731 0.11557 1.00000
  Pa13 Pa 0.97776 0.11572 0.58255 1.00000
  Pa14 Pa 0.97776 0.88428 0.41745 1.00000
  Pa15 Pa 0.47754 0.91731 0.61557 1.00000
  Pa16 Pa 0.47754 0.08269 0.38443 1.00000
  Pa17 Pa 0.75022 0.05643 0.86338 1.00000
  Pa18 Pa 0.75022 0.94357 0.13662 1.00000
  Pa19 Pa 0.24939 0.63669 0.55645 1.00000
  Pa20 Pa 0.24939 0.36331 0.44355 1.00000
  Pa21 Pa 0.74978 0.44357 0.63662 1.00000
  Pa22 Pa 0.74978 0.55643 0.36338 1.00000
  Pa23 Pa 0.25061 0.86331 0.94355 1.00000
  Pa24 Pa 0.25061 0.13669 0.05645 1.00000
  Tc1 Tc 0.74938 0.81117 0.92410 1.00000
  Tc2 Tc 0.74938 0.18883 0.07590 1.00000
  Tc3 Tc 0.24880 0.57598 0.31140 1.00000
  Tc4 Tc 0.24880 0.42402 0.68860 1.00000
  Tc5 Tc 0.75062 0.68883 0.57590 1.00000
  Tc6 Tc 0.75062 0.31117 0.42410 1.00000
  Tc7 Tc 0.25120 0.92402 0.18860 1.00000
  Tc8 Tc 0.25120 0.07598 0.81140 1.00000
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