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Sm11Mg9Ni4

Alexandria ALEX

Alex-ID: agm005730880 · 空间群: Cmmm (#65)

基础信息

化学式
Sm11Mg9Ni4
Alex-ID
agm005730880
元素数
3
位点数
24
空间群
Cmmm (#65)
晶系
orthorhombic
体积
612.10
ų
晶胞参数 a
3.6967
Å
晶胞参数 b
13.4097
Å
晶胞参数 c
13.4097
Å
α 角
112.95
°
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
Sm11Mg9Ni4
Sm
11.00 · 45.8%
Mg
9.00 · 37.5%
Ni
4.00 · 16.7%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.2017
eV/atom
校正后总能量
-94.2866
eV
原始总能量
-94.2866
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0020
eV
费米能级态密度
22.3394
总磁矩
0.4415
μB

其他信息

原型 ID

A4B9C11_1_spg65

分解产物

Sm11Mg9Ni4

计算时间

2023-07-11 02:53:27.989618

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: agm005730880).

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 agm005730880
data_agm005730880
_cell_length_a     3.69668
_cell_length_b     13.40969
_cell_length_c     13.40969
_cell_angle_alpha  112.95321
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       612.10491
_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 0.58223 0.91672 1.00000
  Sm2 Sm 0.00000 0.41777 0.08328 1.00000
  Sm3 Sm 0.00000 0.91672 0.58223 1.00000
  Sm4 Sm 0.00000 0.08328 0.41777 1.00000
  Sm5 Sm 0.00000 0.62697 0.37303 1.00000
  Sm6 Sm 0.00000 0.37303 0.62697 1.00000
  Sm7 Sm 0.00000 0.84352 0.15648 1.00000
  Sm8 Sm 0.00000 0.15648 0.84352 1.00000
  Sm9 Sm 0.00000 0.00000 0.00000 1.00000
  Sm10 Sm 0.00000 0.68794 0.68794 1.00000
  Sm11 Sm 0.00000 0.31206 0.31206 1.00000
  Mg1 Mg 0.50000 0.63483 0.15574 1.00000
  Mg2 Mg 0.50000 0.36517 0.84426 1.00000
  Mg3 Mg 0.50000 0.15574 0.63483 1.00000
  Mg4 Mg 0.50000 0.84426 0.36517 1.00000
  Mg5 Mg 0.50000 0.78065 0.92146 1.00000
  Mg6 Mg 0.50000 0.21935 0.07854 1.00000
  Mg7 Mg 0.50000 0.92146 0.78065 1.00000
  Mg8 Mg 0.50000 0.07854 0.21935 1.00000
  Mg9 Mg 0.50000 0.50000 0.50000 1.00000
  Ni1 Ni 0.50000 0.54940 0.74805 1.00000
  Ni2 Ni 0.50000 0.45060 0.25195 1.00000
  Ni3 Ni 0.50000 0.74805 0.54940 1.00000
  Ni4 Ni 0.50000 0.25195 0.45060 1.00000
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