导航

HEAS Data Platform · 材料科学计算数据库

Th3FeGe

Alexandria ALEX

Alex-ID: agm005877674 · 空间群: Pnma (#62)

基础信息

化学式
Th3FeGe
Alex-ID
agm005877674
元素数
3
位点数
20
空间群
Pnma (#62)
晶系
orthorhombic
体积
514.26
ų
晶胞参数 a
4.5008
Å
晶胞参数 b
8.0739
Å
晶胞参数 c
14.1516
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
Th3FeGe
Th
12.00 · 60.0%
Fe
4.00 · 20.0%
Ge
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.0198
eV/atom
形成能
-0.3797
eV/atom
校正后总能量
-148.9827
eV
原始总能量
-148.9827
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0326
eV
费米能级态密度
11.3160
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_4790_spg62

分解产物

Th2Fe7 Th3Ge2 Th7Fe3

计算时间

2023-07-03 20:33:07.768178

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: agm005877674).

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 agm005877674
data_agm005877674
_cell_length_a     4.50085
_cell_length_b     8.07394
_cell_length_c     14.15160
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       514.26280
_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 0.25000 0.19884 0.21727 1.00000
  Th2 Th 0.75000 0.30116 0.71727 1.00000
  Th3 Th 0.75000 0.80116 0.78273 1.00000
  Th4 Th 0.25000 0.69884 0.28273 1.00000
  Th5 Th 0.25000 0.35682 0.49510 1.00000
  Th6 Th 0.75000 0.14318 0.99510 1.00000
  Th7 Th 0.75000 0.64318 0.50490 1.00000
  Th8 Th 0.25000 0.85682 0.00490 1.00000
  Th9 Th 0.25000 0.45509 0.89622 1.00000
  Th10 Th 0.75000 0.04491 0.39622 1.00000
  Th11 Th 0.75000 0.54491 0.10378 1.00000
  Th12 Th 0.25000 0.95509 0.60378 1.00000
  Fe1 Fe 0.25000 0.32870 0.06308 1.00000
  Fe2 Fe 0.75000 0.17130 0.56308 1.00000
  Fe3 Fe 0.75000 0.67130 0.93692 1.00000
  Fe4 Fe 0.25000 0.82870 0.43692 1.00000
  Ge1 Ge 0.25000 0.07567 0.82036 1.00000
  Ge2 Ge 0.75000 0.42433 0.32036 1.00000
  Ge3 Ge 0.75000 0.92433 0.17964 1.00000
  Ge4 Ge 0.25000 0.57567 0.67964 1.00000
获取直接链接