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Tb3ZnFe2

Alexandria ALEX

Alex-ID: agm002272011 · 空间群: P4/mmm (#123)

基础信息

化学式
Tb3ZnFe2
Alex-ID
agm002272011
元素数
3
位点数
6
空间群
P4/mmm (#123)
晶系
tetragonal
体积
120.48
ų
晶胞参数 a
3.3669
Å
晶胞参数 b
3.3669
Å
晶胞参数 c
10.6277
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
Tb3ZnFe2
Zn
1.00 · 16.7%
Tb
3.00 · 50.0%
Fe
2.00 · 33.3%

能量与稳定性

凸包上方能量
0.1788
eV/atom
形成能
0.0372
eV/atom
校正后总能量
-31.8776
eV
原始总能量
-31.8776
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
6.3378
总磁矩
-0.0009
μB

其他信息

原型 ID

AB2C3_125_spg123

分解产物

Tb2Zn TbFe2

计算时间

2018-09-09 14:39:00

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: agm002272011).

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 agm002272011
data_agm002272011
_cell_length_a     3.36691
_cell_length_b     3.36691
_cell_length_c     10.62774
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       120.47683
_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
  Zn1 Zn 0.50000 0.50000 0.50000 1.00000
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  Tb2 Tb 0.00000 0.00000 0.68998 1.00000
  Tb3 Tb 0.00000 0.00000 0.31002 1.00000
  Fe1 Fe 0.50000 0.50000 0.83820 1.00000
  Fe2 Fe 0.50000 0.50000 0.16180 1.00000
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