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La10PrY4

Alexandria ALEX

Alex-ID: agm005996541 · 空间群: I4/mmm (#139)

Alexandria Database API

基础信息

化学式
La10PrY4
Alex-ID
agm005996541
元素数
3
位点数
15
空间群
I4/mmm (#139)
晶系
tetragonal
体积
541.43
ų
晶胞参数 a
8.0272
Å
晶胞参数 b
9.1410
Å
晶胞参数 c
9.1410
Å
α 角
78.88
°
β 角
63.96
°
γ 角
63.96
°

组成

元素组成（原子分数）
组成信息
化学式
La10PrY4
La
10.00 · 66.7%
Pr
1.00 · 6.7%
Y
4.00 · 26.7%

能量与稳定性

凸包上方能量
0.2078
eV/atom
形成能
0.1991
eV/atom
校正后总能量
-76.9236
eV
原始总能量
-76.9236
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
23.3523
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C10_59_spg139

分解产物

La5Pr La9Pr LaY2

计算时间

2023-08-08 23:16:41.945362

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: agm005996541).

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 agm005996541
data_agm005996541
_cell_length_a     8.02716
_cell_length_b     9.14101
_cell_length_c     9.14101
_cell_angle_alpha  78.88458
_cell_angle_beta   63.95518
_cell_angle_gamma  63.95518
_cell_volume       541.42517
_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
  La1 La 0.25000 0.50000 0.50000 1.00000
  La2 La 0.70736 0.21740 0.78254 1.00000
  La3 La 0.07524 0.21746 0.21740 1.00000
  La4 La 0.51010 0.78254 0.78260 1.00000
  La5 La 0.70730 0.78260 0.21746 1.00000
  La6 La 0.29264 0.78260 0.21746 1.00000
  La7 La 0.75000 0.50000 0.50000 1.00000
  La8 La 0.29270 0.21740 0.78254 1.00000
  La9 La 0.48990 0.21746 0.21740 1.00000
  La10 La 0.92476 0.78254 0.78260 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Y1 Y 0.22836 0.99997 0.54332 1.00000
  Y2 Y 0.77167 0.45668 0.99997 1.00000
  Y3 Y 0.22833 0.54332 0.00003 1.00000
  Y4 Y 0.77164 0.00003 0.45668 1.00000
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