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Pa2B5Ir

Alexandria ALEX

Alex-ID: agm003478747 · 空间群: I4mm (#107)

基础信息

化学式
Pa2B5Ir
Alex-ID
agm003478747
元素数
3
位点数
8
空间群
I4mm (#107)
晶系
tetragonal
体积
99.55
ų
晶胞参数 a
5.2703
Å
晶胞参数 b
5.2703
Å
晶胞参数 c
5.2703
Å
α 角
85.96
°
β 角
122.36
°
γ 角
122.36
°

组成

元素组成(原子分数)
组成信息
化学式
Pa2B5Ir
Pa
2.00 · 25.0%
B
5.00 · 62.5%
Ir
1.00 · 12.5%

能量与稳定性

凸包上方能量
0.1629
eV/atom
形成能
-0.5199
eV/atom
校正后总能量
-65.4048
eV
原始总能量
-65.4048
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0436
eV
费米能级态密度
5.5730
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C5_25_spg107

分解产物

PaIr3 PaB4 PaIr

计算时间

2022-02-20 09:12:38.546792

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: agm003478747).

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 agm003478747
data_agm003478747
_cell_length_a     5.27028
_cell_length_b     5.27028
_cell_length_c     5.27028
_cell_angle_alpha  85.95568
_cell_angle_beta   122.36182
_cell_angle_gamma  122.36182
_cell_volume       99.54562
_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 0.50000 0.23786 0.73786 1.00000
  Pa2 Pa 0.50000 0.73786 0.23786 1.00000
  B1 B 0.35791 0.66059 0.66059 1.00000
  B2 B 0.00000 0.66059 0.30268 1.00000
  B3 B 0.00000 0.30268 0.66059 1.00000
  B4 B 0.64209 0.30268 0.30268 1.00000
  B5 B 0.00000 0.31685 0.31685 1.00000
  Ir1 Ir 1.00000 0.00295 0.00295 1.00000
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