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Tb3Pm2YP6

Alexandria ALEX

Alex-ID: agm040405437 · 空间群: C2/m (#12)

基础信息

化学式
Tb3Pm2YP6
Alex-ID
agm040405437
元素数
4
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
284.13
ų
晶胞参数 a
9.0793
Å
晶胞参数 b
9.0793
Å
晶胞参数 c
8.1223
Å
α 角
77.07
°
β 角
102.93
°
γ 角
154.15
°

组成

元素组成(原子分数)
组成信息
化学式
Tb3Pm2YP6
Tb
3.00 · 25.0%
Pm
2.00 · 16.7%
Y
1.00 · 8.3%
P
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0063
eV/atom
形成能
-1.5945
eV/atom
校正后总能量
-81.4549
eV
原始总能量
-81.4549
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
1.4112
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D6_28_spg12

分解产物

Tb3YP4 PmP

计算时间

2025-04-01 16:23:44

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: agm040405437).

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 agm040405437
data_agm040405437
_cell_length_a     9.07932
_cell_length_b     9.07932
_cell_length_c     8.12226
_cell_angle_alpha  77.07226
_cell_angle_beta   102.92774
_cell_angle_gamma  154.15066
_cell_volume       284.13370
_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 0.50000 0.50000 0.50000 1.00000
  Tb2 Tb 0.83321 0.16679 0.16622 1.00000
  Tb3 Tb 0.16679 0.83321 0.83378 1.00000
  Pm1 Pm 0.83401 0.16599 0.66775 1.00000
  Pm2 Pm 0.16599 0.83401 0.33225 1.00000
  Y1 Y 0.50000 0.50000 0.00000 1.00000
  P1 P 0.33375 0.66625 0.92133 1.00000
  P2 P 0.66526 0.33474 0.58678 1.00000
  P3 P 0.66625 0.33375 0.07867 1.00000
  P4 P 0.99830 0.00170 0.24856 1.00000
  P5 P 0.00170 0.99830 0.75144 1.00000
  P6 P 0.33474 0.66526 0.41322 1.00000
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