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Pm5(NdSm)2

Alexandria ALEX

Alex-ID: agm009771072 · 空间群: C2/m (#12)

基础信息

化学式
Pm5(NdSm)2
Alex-ID
agm009771072
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
310.05
ų
晶胞参数 a
6.3272
Å
晶胞参数 b
6.3272
Å
晶胞参数 c
10.9645
Å
α 角
73.15
°
β 角
73.15
°
γ 角
48.15
°

组成

元素组成(原子分数)
组成信息
化学式
Pm5(NdSm)2
Pm
5.00 · 55.6%
Nd
2.00 · 22.2%
Sm
2.00 · 22.2%

能量与稳定性

凸包上方能量
0.0163
eV/atom
形成能
0.0133
eV/atom
校正后总能量
-42.6250
eV
原始总能量
-42.6250
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
11.5642
总磁矩
0.0000
μB

其他信息

原型 ID

A2B2C5_487_spg12

分解产物

Pm2Nd PmSm2

计算时间

2024-05-14 16:59:07.261524

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: agm009771072).

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 agm009771072
data_agm009771072
_cell_length_a     6.32724
_cell_length_b     6.32724
_cell_length_c     10.96450
_cell_angle_alpha  73.14990
_cell_angle_beta   73.14990
_cell_angle_gamma  48.14773
_cell_volume       310.04577
_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
  Pm1 Pm 0.33376 0.33376 0.38855 1.00000
  Pm2 Pm 0.66624 0.66624 0.61145 1.00000
  Pm3 Pm 0.66634 0.66634 0.94434 1.00000
  Pm4 Pm 0.33366 0.33366 0.05566 1.00000
  Pm5 Pm 0.00000 0.00000 0.50000 1.00000
  Nd1 Nd 0.33314 0.33314 0.72245 1.00000
  Nd2 Nd 0.66686 0.66686 0.27755 1.00000
  Sm1 Sm 0.99962 0.99962 0.83396 1.00000
  Sm2 Sm 0.00038 0.00038 0.16604 1.00000
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