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Tb4HoEr3P8

Alexandria ALEX

Alex-ID: agm044684571 · 空间群: R-3m (#166)

Alexandria Database API

基础信息

化学式
Tb4HoEr3P8
Alex-ID
agm044684571
元素数
4
位点数
16
空间群
R-3m (#166)
晶系
trigonal
体积
362.00
ų
晶胞参数 a
7.9999
Å
晶胞参数 b
7.9999
Å
晶胞参数 c
7.9999
Å
α 角
60.00
°
β 角
60.00
°
γ 角
60.00
°

组成

元素组成（原子分数）
组成信息
化学式
Tb4HoEr3P8
Tb
4.00 · 25.0%
Ho
1.00 · 6.3%
Er
3.00 · 18.8%
P
8.00 · 50.0%

能量与稳定性

凸包上方能量
0.0032
eV/atom
形成能
-1.6115
eV/atom
校正后总能量
-105.8586
eV
原始总能量
-105.8586
eV

电子结构

间接带隙
0.0012
eV
直接带隙
0.0012
eV
费米能级态密度
2.3696
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C4D8_63_spg12

分解产物

Tb3ErP4 HoEr3P4 Tb3HoP4

计算时间

2025-01-16 00:51:25

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: agm044684571).

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 agm044684571
data_agm044684571
_cell_length_a     7.99988
_cell_length_b     7.99988
_cell_length_c     7.99988
_cell_angle_alpha  59.99693
_cell_angle_beta   59.99693
_cell_angle_gamma  59.99693
_cell_volume       361.99694
_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 0.00000 0.00000 0.50000 1.00000
  Tb3 Tb 0.50000 0.00000 0.00000 1.00000
  Tb4 Tb 0.00000 0.50000 0.00000 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Er1 Er 0.00000 0.50000 0.50000 1.00000
  Er2 Er 0.50000 0.00000 0.50000 1.00000
  Er3 Er 0.50000 0.50000 0.00000 1.00000
  P1 P 0.75086 0.25167 0.75086 1.00000
  P2 P 0.25167 0.75086 0.75086 1.00000
  P3 P 0.74877 0.74877 0.74877 1.00000
  P4 P 0.75086 0.75086 0.25167 1.00000
  P5 P 0.24914 0.24914 0.74833 1.00000
  P6 P 0.25123 0.25123 0.25123 1.00000
  P7 P 0.74833 0.24914 0.24914 1.00000
  P8 P 0.24914 0.74833 0.24914 1.00000
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