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Th2FeC

Alexandria ALEX

Alex-ID: agm005758046 · 空间群: Cmcm (#63)

基础信息

化学式
Th2FeC
Alex-ID
agm005758046
元素数
3
位点数
8
空间群
Cmcm (#63)
晶系
orthorhombic
体积
162.59
ų
晶胞参数 a
3.8027
Å
晶胞参数 b
3.8465
Å
晶胞参数 c
11.2804
Å
α 角
99.82
°
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
Th2FeC
Th
4.00 · 50.0%
Fe
2.00 · 25.0%
C
2.00 · 25.0%

能量与稳定性

凸包上方能量
0.0308
eV/atom
形成能
-0.1824
eV/atom
校正后总能量
-66.5221
eV
原始总能量
-66.5221
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0020
eV
费米能级态密度
6.1971
总磁矩
1.9462
μB

其他信息

原型 ID

ABC2_434_spg63

分解产物

Th3C2 Th11(Fe2C3)6 Th7Fe3

计算时间

2023-07-11 20:47:09.930338

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: agm005758046).

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 agm005758046
data_agm005758046
_cell_length_a     3.80271
_cell_length_b     3.84654
_cell_length_c     11.28042
_cell_angle_alpha  99.81670
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       162.58613
_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 0.75000 0.69284 0.38568 1.00000
  Th2 Th 0.25000 0.30716 0.61432 1.00000
  Th3 Th 0.75000 0.92401 0.84801 1.00000
  Th4 Th 0.25000 0.07599 0.15199 1.00000
  Fe1 Fe 0.25000 0.46769 0.93538 1.00000
  Fe2 Fe 0.75000 0.53231 0.06462 1.00000
  C1 C 0.25000 0.19211 0.38423 1.00000
  C2 C 0.75000 0.80789 0.61577 1.00000
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