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Pu4HfGe4

Alexandria ALEX

Alex-ID: agm013941665 · 空间群: Pnma (#62)

基础信息

化学式
Pu4HfGe4
Alex-ID
agm013941665
元素数
3
位点数
36
空间群
Pnma (#62)
晶系
orthorhombic
体积
813.58
ų
晶胞参数 a
7.3314
Å
晶胞参数 b
8.1228
Å
晶胞参数 c
13.6619
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
Pu4HfGe4
Pu
16.00 · 44.4%
Hf
4.00 · 11.1%
Ge
16.00 · 44.4%

能量与稳定性

凸包上方能量
0.0807
eV/atom
形成能
-0.4214
eV/atom
校正后总能量
-358.1745
eV
原始总能量
-358.1745
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0011
eV
费米能级态密度
130.1581
总磁矩
-1.2844
μB

其他信息

原型 ID

AB4C4_32_spg62

分解产物

Pu2Hf3Ge4 Pu5Ge3 PuGe

计算时间

2024-11-15 06:04:25.064043

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: agm013941665).

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 agm013941665
data_agm013941665
_cell_length_a     7.33137
_cell_length_b     8.12277
_cell_length_c     13.66186
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       813.57818
_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
  Pu1 Pu 0.83004 0.67726 0.36363 1.00000
  Pu2 Pu 0.33004 0.82274 0.36363 1.00000
  Pu3 Pu 0.16996 0.32274 0.86363 1.00000
  Pu4 Pu 0.49946 0.68701 0.58246 1.00000
  Pu5 Pu 0.99946 0.81299 0.91754 1.00000
  Pu6 Pu 0.00054 0.18701 0.41754 1.00000
  Pu7 Pu 0.00054 0.18701 0.08246 1.00000
  Pu8 Pu 0.50054 0.31299 0.41754 1.00000
  Pu9 Pu 0.66996 0.17726 0.63637 1.00000
  Pu10 Pu 0.66996 0.17726 0.86363 1.00000
  Pu11 Pu 0.49946 0.68701 0.91754 1.00000
  Pu12 Pu 0.16996 0.32274 0.63637 1.00000
  Pu13 Pu 0.99946 0.81299 0.58246 1.00000
  Pu14 Pu 0.50054 0.31299 0.08246 1.00000
  Pu15 Pu 0.83004 0.67726 0.13637 1.00000
  Pu16 Pu 0.33004 0.82274 0.13637 1.00000
  Hf1 Hf 0.15282 0.46855 0.25000 1.00000
  Hf2 Hf 0.65282 0.03145 0.25000 1.00000
  Hf3 Hf 0.84718 0.53145 0.75000 1.00000
  Hf4 Hf 0.34718 0.96855 0.75000 1.00000
  Ge1 Ge 0.16879 0.52684 0.04374 1.00000
  Ge2 Ge 0.66879 0.97316 0.45626 1.00000
  Ge3 Ge 0.79331 0.34731 0.25000 1.00000
  Ge4 Ge 0.33121 0.02684 0.54374 1.00000
  Ge5 Ge 0.83121 0.47316 0.54374 1.00000
  Ge6 Ge 0.98588 0.06018 0.75000 1.00000
  Ge7 Ge 0.20669 0.65269 0.75000 1.00000
  Ge8 Ge 0.48588 0.43982 0.75000 1.00000
  Ge9 Ge 0.29331 0.15269 0.25000 1.00000
  Ge10 Ge 0.16879 0.52684 0.45626 1.00000
  Ge11 Ge 0.66879 0.97316 0.04374 1.00000
  Ge12 Ge 0.51412 0.56018 0.25000 1.00000
  Ge13 Ge 0.83121 0.47316 0.95626 1.00000
  Ge14 Ge 0.01412 0.93982 0.25000 1.00000
  Ge15 Ge 0.33121 0.02684 0.95626 1.00000
  Ge16 Ge 0.70669 0.84731 0.75000 1.00000
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