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Mg2InPt

Alexandria ALEX

Alex-ID: agm005708438 · 空间群: Fmmm (#69)

基础信息

化学式
Mg2InPt
Alex-ID
agm005708438
元素数
3
位点数
8
空间群
Fmmm (#69)
晶系
orthorhombic
体积
150.16
ų
晶胞参数 a
5.8540
Å
晶胞参数 b
5.8540
Å
晶胞参数 c
5.8871
Å
α 角
116.20
°
β 角
116.20
°
γ 角
96.44
°

组成

元素组成(原子分数)
组成信息
化学式
Mg2InPt
Mg
4.00 · 50.0%
In
2.00 · 25.0%
Pt
2.00 · 25.0%

能量与稳定性

凸包上方能量
0.1105
eV/atom
形成能
-0.4383
eV/atom
校正后总能量
-27.6005
eV
原始总能量
-27.6005
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.1114
eV
费米能级态密度
1.3727
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_283_spg74

分解产物

Mg2InPt

计算时间

2023-07-12 05:46:38.291772

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: agm005708438).

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 agm005708438
data_agm005708438
_cell_length_a     5.85404
_cell_length_b     5.85404
_cell_length_c     5.88715
_cell_angle_alpha  116.19645
_cell_angle_beta   116.19646
_cell_angle_gamma  96.43680
_cell_volume       150.16347
_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
  Mg1 Mg 0.28691 0.28691 0.00000 1.00000
  Mg2 Mg 0.75000 0.25000 0.50000 1.00000
  Mg3 Mg 0.71309 0.71309 1.00000 1.00000
  Mg4 Mg 0.25000 0.75000 0.50000 1.00000
  In1 In 0.77961 0.22039 0.00000 1.00000
  In2 In 0.22039 0.77961 1.00000 1.00000
  Pt1 Pt 0.75591 0.75591 0.51182 1.00000
  Pt2 Pt 0.24409 0.24409 0.48818 1.00000
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