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Sm2Ga2NiRh5

Alexandria ALEX

Alex-ID: agm005140100 · 空间群: P4/mbm (#127)

Alexandria Database API

基础信息

化学式
Sm2Ga2NiRh5
Alex-ID
agm005140100
元素数
4
位点数
20
空间群
P4/mbm (#127)
晶系
tetragonal
体积
341.09
ų
晶胞参数 a
3.5372
Å
晶胞参数 b
9.8198
Å
晶胞参数 c
9.8198
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
Sm2Ga2NiRh5
Sm
4.00 · 20.0%
Ga
4.00 · 20.0%
Ni
2.00 · 10.0%
Rh
10.00 · 50.0%

能量与稳定性

凸包上方能量
0.1540
eV/atom
形成能
-0.5284
eV/atom
校正后总能量
-126.6610
eV
原始总能量
-126.6610
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0004
eV
费米能级态密度
19.5278
总磁矩
2.1146
μB

其他信息

原型 ID

AB2C2D5_50_spg127

分解产物

SmNi5 SmGa2Rh3 Ga5NiRh6 SmRh2

计算时间

2022-07-15 02:31:54.616251

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: agm005140100).

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 agm005140100
data_agm005140100
_cell_length_a     3.53724
_cell_length_b     9.81976
_cell_length_c     9.81976
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       341.08809
_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 0.00000 0.67469 0.17469 1.00000
  Sm2 Sm 0.00000 0.32531 0.82531 1.00000
  Sm3 Sm 0.00000 0.17469 0.32531 1.00000
  Sm4 Sm 0.00000 0.82531 0.67469 1.00000
  Ga1 Ga 0.00000 0.12556 0.62556 1.00000
  Ga2 Ga 0.00000 0.87444 0.37444 1.00000
  Ga3 Ga 0.00000 0.62556 0.87444 1.00000
  Ga4 Ga 0.00000 0.37444 0.12556 1.00000
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
  Ni2 Ni 0.00000 0.50000 0.50000 1.00000
  Rh1 Rh 0.50000 0.19981 0.06288 1.00000
  Rh2 Rh 0.50000 0.80019 0.93712 1.00000
  Rh3 Rh 0.50000 0.06288 0.80019 1.00000
  Rh4 Rh 0.50000 0.69981 0.43712 1.00000
  Rh5 Rh 0.50000 0.93712 0.19981 1.00000
  Rh6 Rh 0.50000 0.30019 0.56288 1.00000
  Rh7 Rh 0.50000 0.56288 0.69981 1.00000
  Rh8 Rh 0.50000 0.43712 0.30019 1.00000
  Rh9 Rh 0.50000 0.50000 0.00000 1.00000
  Rh10 Rh 0.50000 0.00000 0.50000 1.00000
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