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Rb(MgSn3)2

Alexandria ALEX

Alex-ID: agm005641874 · 空间群: Immm (#71)

基础信息

化学式
Rb(MgSn3)2
Alex-ID
agm005641874
元素数
3
位点数
9
空间群
Immm (#71)
晶系
orthorhombic
体积
283.98
ų
晶胞参数 a
4.5874
Å
晶胞参数 b
8.6294
Å
晶胞参数 c
8.6294
Å
α 角
60.52
°
β 角
75.14
°
γ 角
75.14
°

组成

元素组成(原子分数)
组成信息
化学式
Rb(MgSn3)2
Rb
1.00 · 11.1%
Mg
2.00 · 22.2%
Sn
6.00 · 66.7%

能量与稳定性

凸包上方能量
0.1061
eV/atom
形成能
-0.0624
eV/atom
校正后总能量
-28.7353
eV
原始总能量
-28.7353
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
3.4536
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C6_319_spg71

分解产物

Rb3Mg18Sn11 Rb4Sn23 Mg2Sn

计算时间

2023-07-08 15:29:24.585072

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: agm005641874).

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 agm005641874
data_agm005641874
_cell_length_a     4.58742
_cell_length_b     8.62940
_cell_length_c     8.62940
_cell_angle_alpha  60.52374
_cell_angle_beta   75.14226
_cell_angle_gamma  75.14224
_cell_volume       283.98345
_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
  Rb1 Rb 0.00000 0.00000 0.00000 1.00000
  Mg1 Mg 0.89399 0.60946 0.60946 1.00000
  Mg2 Mg 0.10601 0.39054 0.39054 1.00000
  Sn1 Sn 0.70117 0.98045 0.62016 1.00000
  Sn2 Sn 0.29883 0.01955 0.37984 1.00000
  Sn3 Sn 0.29883 0.37984 0.01955 1.00000
  Sn4 Sn 0.50000 0.67097 0.32903 1.00000
  Sn5 Sn 0.50000 0.32903 0.67097 1.00000
  Sn6 Sn 0.70117 0.62016 0.98045 1.00000
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