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Pr3NdDy2

Alexandria ALEX

Alex-ID: agm017102394 · 空间群: Imma (#74)

Alexandria Database API

基础信息

化学式
Pr3NdDy2
Alex-ID
agm017102394
元素数
3
位点数
12
空间群
Imma (#74)
晶系
orthorhombic
体积
413.72
ų
晶胞参数 a
9.6741
Å
晶胞参数 b
9.6741
Å
晶胞参数 c
9.6741
Å
α 角
148.98
°
β 角
115.79
°
γ 角
73.02
°

组成

元素组成（原子分数）
组成信息
化学式
Pr3NdDy2
Pr
6.00 · 50.0%
Nd
2.00 · 16.7%
Dy
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.0217
eV/atom
形成能
0.0188
eV/atom
校正后总能量
-56.4373
eV
原始总能量
-56.4373
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0128
eV
费米能级态密度
16.9158
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_1013_spg15

分解产物

Pr3NdDy4 PrNd3Dy4 Pr

计算时间

2025-04-15 08:22:36

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: agm017102394).

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 agm017102394
data_agm017102394
_cell_length_a     9.67411
_cell_length_b     9.67411
_cell_length_c     9.67411
_cell_angle_alpha  148.97764
_cell_angle_beta   115.78839
_cell_angle_gamma  73.02138
_cell_volume       413.72018
_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 0.66897 0.66627 0.00270 1.00000
  Pr2 Pr 0.83643 0.33373 0.50270 1.00000
  Pr3 Pr 0.00000 0.00000 0.00000 1.00000
  Pr4 Pr 0.33103 0.33373 0.99730 1.00000
  Pr5 Pr 0.50000 0.00000 0.50000 1.00000
  Pr6 Pr 0.16357 0.66627 0.49730 1.00000
  Nd1 Nd 0.58424 0.83424 0.75000 1.00000
  Nd2 Nd 0.41576 0.16576 0.25000 1.00000
  Dy1 Dy 0.91639 0.16639 0.75000 1.00000
  Dy2 Dy 0.24912 0.49912 0.75000 1.00000
  Dy3 Dy 0.08361 0.83361 0.25000 1.00000
  Dy4 Dy 0.75088 0.50088 0.25000 1.00000
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