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Pm6Nd5Sm2

Alexandria ALEX

Alex-ID: agm005662906 · 空间群: Pbam (#55)

基础信息

化学式
Pm6Nd5Sm2
Alex-ID
agm005662906
元素数
3
位点数
26
空间群
Pbam (#55)
晶系
orthorhombic
体积
913.05
ų
晶胞参数 a
3.6671
Å
晶胞参数 b
11.9021
Å
晶胞参数 c
20.9194
Å
α 角
90.00
°
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
Pm6Nd5Sm2
Pm
12.00 · 46.2%
Nd
10.00 · 38.5%
Sm
4.00 · 15.4%

能量与稳定性

凸包上方能量
0.0943
eV/atom
形成能
0.0916
eV/atom
校正后总能量
-121.2432
eV
原始总能量
-121.2432
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
31.6132
总磁矩
0.0000
μB

其他信息

原型 ID

A2B5C6_66_spg55

分解产物

PmNd3Sm4 Pm2Nd Nd

计算时间

2023-06-20 06:22:41.345060

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: agm005662906).

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 agm005662906
data_agm005662906
_cell_length_a     3.66707
_cell_length_b     11.90215
_cell_length_c     20.91939
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       913.04824
_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 0.00000 0.08001 0.36710 1.00000
  Pm2 Pm 0.00000 0.91999 0.63290 1.00000
  Pm3 Pm 0.00000 0.58001 0.13290 1.00000
  Pm4 Pm 0.00000 0.41999 0.86710 1.00000
  Pm5 Pm 0.50000 0.32288 0.13442 1.00000
  Pm6 Pm 0.50000 0.67712 0.86558 1.00000
  Pm7 Pm 0.50000 0.82288 0.36558 1.00000
  Pm8 Pm 0.50000 0.17712 0.63442 1.00000
  Pm9 Pm 0.00000 0.56130 0.42110 1.00000
  Pm10 Pm 0.00000 0.43870 0.57890 1.00000
  Pm11 Pm 0.00000 0.06130 0.07890 1.00000
  Pm12 Pm 0.00000 0.93870 0.92110 1.00000
  Nd1 Nd 0.50000 0.30118 0.44677 1.00000
  Nd2 Nd 0.50000 0.69882 0.55323 1.00000
  Nd3 Nd 0.50000 0.80118 0.05323 1.00000
  Nd4 Nd 0.50000 0.19882 0.94677 1.00000
  Nd5 Nd 0.50000 0.58548 0.27539 1.00000
  Nd6 Nd 0.50000 0.41452 0.72461 1.00000
  Nd7 Nd 0.50000 0.08548 0.22461 1.00000
  Nd8 Nd 0.50000 0.91452 0.77539 1.00000
  Nd9 Nd 0.50000 0.50000 0.00000 1.00000
  Nd10 Nd 0.50000 0.00000 0.50000 1.00000
  Sm1 Sm 0.00000 0.32822 0.28692 1.00000
  Sm2 Sm 0.00000 0.67178 0.71308 1.00000
  Sm3 Sm 0.00000 0.82822 0.21308 1.00000
  Sm4 Sm 0.00000 0.17178 0.78692 1.00000
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