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Pr(Dy2Sc)3

Alexandria ALEX

Alex-ID: agm006019095 · 空间群: R32 (#155)

基础信息

化学式
Pr(Dy2Sc)3
Alex-ID
agm006019095
元素数
3
位点数
10
空间群
R32 (#155)
晶系
trigonal
体积
303.11
ų
晶胞参数 a
9.6289
Å
晶胞参数 b
9.6289
Å
晶胞参数 c
6.7198
Å
α 角
44.24
°
β 角
44.24
°
γ 角
60.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pr(Dy2Sc)3
Pr
1.00 · 10.0%
Dy
6.00 · 60.0%
Sc
3.00 · 30.0%

能量与稳定性

凸包上方能量
0.1927
eV/atom
形成能
0.1908
eV/atom
校正后总能量
-49.4931
eV
原始总能量
-49.4931
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0017
eV
费米能级态密度
18.1131
总磁矩
0.8098
μB

其他信息

原型 ID

AB3C6_1220_spg5

分解产物

PrDy5 Dy Sc

计算时间

2023-09-21 11:22:08

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: agm006019095).

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 agm006019095
data_agm006019095
_cell_length_a     9.62892
_cell_length_b     9.62892
_cell_length_c     6.71982
_cell_angle_alpha  44.23732
_cell_angle_beta   44.23733
_cell_angle_gamma  60.00000
_cell_volume       303.11207
_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 0.89988 0.89988 0.30035 1.00000
  Dy1 Dy 0.90067 0.55916 0.29901 1.00000
  Dy2 Dy 0.24116 0.90067 0.29901 1.00000
  Dy3 Dy 0.55916 0.24116 0.29901 1.00000
  Dy4 Dy 0.06579 0.40057 0.79875 1.00000
  Dy5 Dy 0.73488 0.06579 0.79875 1.00000
  Dy6 Dy 0.40057 0.73488 0.79875 1.00000
  Sc1 Sc 0.39937 0.39937 0.80188 1.00000
  Sc2 Sc 0.63858 0.63858 0.08425 1.00000
  Sc3 Sc 0.15993 0.15993 0.52022 1.00000
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