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Pr6ErTl4

Alexandria ALEX

Alex-ID: agm003662433 · 空间群: I-42m (#121)

Alexandria Database API

基础信息

化学式
Pr6ErTl4
Alex-ID
agm003662433
元素数
3
位点数
11
空间群
I-42m (#121)
晶系
tetragonal
体积
377.01
ų
晶胞参数 a
9.7124
Å
晶胞参数 b
9.7124
Å
晶胞参数 c
9.7124
Å
α 角
58.03
°
β 角
139.88
°
γ 角
139.88
°

组成

元素组成（原子分数）
组成信息
化学式
Pr6ErTl4
Pr
6.00 · 54.5%
Er
1.00 · 9.1%
Tl
4.00 · 36.4%

能量与稳定性

凸包上方能量
0.1345
eV/atom
形成能
-0.1716
eV/atom
校正后总能量
-44.6190
eV
原始总能量
-44.6190
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0033
eV
费米能级态密度
10.6048
总磁矩
1.3998
μB

其他信息

原型 ID

AB4C6_73_spg8

分解产物

PrEr8 Pr2Er3Tl4 Pr5Tl3

计算时间

2022-04-08 13:28:48.518738

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: agm003662433).

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 agm003662433
data_agm003662433
_cell_length_a     9.71239
_cell_length_b     9.71239
_cell_length_c     9.71239
_cell_angle_alpha  58.03333
_cell_angle_beta   139.88146
_cell_angle_gamma  139.88146
_cell_volume       377.01212
_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
  Pr1 Pr 0.00000 0.91537 0.44073 1.00000
  Pr2 Pr 0.00000 0.44073 0.91537 1.00000
  Pr3 Pr 0.52536 0.08463 0.08463 1.00000
  Pr4 Pr 0.50000 0.00000 0.50000 1.00000
  Pr5 Pr 0.47464 0.55927 0.55927 1.00000
  Pr6 Pr 0.50000 0.50000 0.00000 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  Tl1 Tl 1.00000 0.10773 0.62508 1.00000
  Tl2 Tl 0.48265 0.37492 0.37492 1.00000
  Tl3 Tl 1.00000 0.62508 0.10773 1.00000
  Tl4 Tl 0.51735 0.89227 0.89227 1.00000
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