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DyHf(PaP2)2

Alexandria ALEX

Alex-ID: agm004844779 · 空间群: P2/m (#10)

基础信息

化学式
DyHf(PaP2)2
Alex-ID
agm004844779
元素数
4
位点数
8
空间群
P2/m (#10)
晶系
monoclinic
体积
168.11
ų
晶胞参数 a
3.9212
Å
晶胞参数 b
6.7748
Å
晶胞参数 c
6.7216
Å
α 角
109.70
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
DyHf(PaP2)2
Dy
1.00 · 12.5%
Hf
1.00 · 12.5%
Pa
2.00 · 25.0%
P
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.0313
eV/atom
形成能
-1.3659
eV/atom
校正后总能量
-66.1213
eV
原始总能量
-66.1212
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
5.9921
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D4_343_spg10

分解产物

HfPa2P3 HfPaP2 Dy5PaP6

计算时间

2022-07-19 05:56:37.171242

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: agm004844779).

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 agm004844779
data_agm004844779
_cell_length_a     3.92118
_cell_length_b     6.77479
_cell_length_c     6.72160
_cell_angle_alpha  109.70029
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       168.10913
_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
  Dy1 Dy 0.50000 0.50000 0.00000 1.00000
  Hf1 Hf 0.00000 0.00000 0.00000 1.00000
  Pa1 Pa 0.50000 0.00000 0.50000 1.00000
  Pa2 Pa 0.00000 0.50000 0.50000 1.00000
  P1 P 0.50000 0.23873 0.23876 1.00000
  P2 P 0.50000 0.76127 0.76124 1.00000
  P3 P 0.00000 0.24349 0.75557 1.00000
  P4 P 0.00000 0.75651 0.24443 1.00000
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