导航

HEAS Data Platform · 材料科学计算数据库

Sm3Pd2RuPb3

Alexandria ALEX

Alex-ID: agm034036498 · 空间群: P-62m (#189)

基础信息

化学式
Sm3Pd2RuPb3
Alex-ID
agm034036498
元素数
4
位点数
9
空间群
P-62m (#189)
晶系
hexagonal
体积
212.03
ų
晶胞参数 a
7.8527
Å
晶胞参数 b
7.8527
Å
晶胞参数 c
3.9703
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Sm3Pd2RuPb3
Sm
3.00 · 33.3%
Pd
2.00 · 22.2%
Ru
1.00 · 11.1%
Pb
3.00 · 33.3%

能量与稳定性

凸包上方能量
0.0191
eV/atom
形成能
-0.5849
eV/atom
校正后总能量
-50.2209
eV
原始总能量
-50.2209
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
7.4463
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D3_61_spg1

分解产物

SmPdPb Ru SmPb

计算时间

2024-10-09 13:50:20.084244

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: agm034036498).

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 agm034036498
data_agm034036498
_cell_length_a     7.85273
_cell_length_b     7.85273
_cell_length_c     3.97031
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       212.02982
_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
  Sm1 Sm 0.40221 0.00000 0.00000 1.00000
  Sm2 Sm 0.59779 0.59779 0.00000 1.00000
  Sm3 Sm 0.00000 0.40221 0.00000 1.00000
  Pd1 Pd 0.66667 0.33333 0.50000 1.00000
  Pd2 Pd 0.33333 0.66667 0.50000 1.00000
  Ru1 Ru 0.00000 0.00000 0.00000 1.00000
  Pb1 Pb 0.00000 0.74005 0.50000 1.00000
  Pb2 Pb 0.25995 0.25995 0.50000 1.00000
  Pb3 Pb 0.74005 0.00000 0.50000 1.00000
获取直接链接