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TbPmZn

Alexandria ALEX

Alex-ID: agm017395248 · 空间群: Cmcm (#63)

基础信息

化学式
TbPmZn
Alex-ID
agm017395248
元素数
3
位点数
6
空间群
Cmcm (#63)
晶系
orthorhombic
体积
162.39
ų
晶胞参数 a
6.6460
Å
晶胞参数 b
6.6460
Å
晶胞参数 c
5.1540
Å
α 角
90.00
°
β 角
90.00
°
γ 角
134.49
°

组成

元素组成(原子分数)
组成信息
化学式
TbPmZn
Tb
2.00 · 33.3%
Pm
2.00 · 33.3%
Zn
2.00 · 33.3%

能量与稳定性

凸包上方能量
0.0192
eV/atom
形成能
-0.2022
eV/atom
校正后总能量
-22.5357
eV
原始总能量
-22.5357
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0094
eV
费米能级态密度
7.5993
总磁矩
0.4939
μB

其他信息

原型 ID

ABC_8_spg63

分解产物

TbPmZn

计算时间

2025-04-14 13:55:38

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: agm017395248).

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 agm017395248
data_agm017395248
_cell_length_a     6.64600
_cell_length_b     6.64600
_cell_length_c     5.15405
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  134.49254
_cell_volume       162.39295
_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
  Tb1 Tb 0.39161 0.60839 0.75000 1.00000
  Tb2 Tb 0.60839 0.39161 0.25000 1.00000
  Pm1 Pm 0.89769 0.10231 0.25000 1.00000
  Pm2 Pm 0.10231 0.89769 0.75000 1.00000
  Zn1 Zn 0.75181 0.24819 0.75000 1.00000
  Zn2 Zn 0.24819 0.75181 0.25000 1.00000
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