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Mg3HgBi

Alexandria ALEX

Alex-ID: agm005809494 · 空间群: Imma (#74)

Alexandria Database API

基础信息

化学式
Mg3HgBi
Alex-ID
agm005809494
元素数
3
位点数
20
空间群
Imma (#74)
晶系
orthorhombic
体积
526.59
ų
晶胞参数 a
4.9489
Å
晶胞参数 b
10.6463
Å
晶胞参数 c
10.6463
Å
α 角
93.91
°
β 角
76.64
°
γ 角
76.64
°

组成

元素组成（原子分数）
组成信息
化学式
Mg3HgBi
Mg
12.00 · 60.0%
Hg
4.00 · 20.0%
Bi
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.1049
eV/atom
形成能
-0.0928
eV/atom
校正后总能量
-37.9595
eV
原始总能量
-37.9595
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0098
eV
费米能级态密度
6.8323
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_8223_spg74

分解产物

Mg5Hg3 MgHg Mg3Bi2

计算时间

2023-07-04 16:03:05.787449

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: agm005809494).

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 agm005809494
data_agm005809494
_cell_length_a     4.94889
_cell_length_b     10.64625
_cell_length_c     10.64625
_cell_angle_alpha  93.91109
_cell_angle_beta   76.64366
_cell_angle_gamma  76.64367
_cell_volume       526.59026
_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 0.63039 0.22504 0.02141 1.00000
  Mg2 Mg 0.13039 0.02141 0.22504 1.00000
  Mg3 Mg 0.86961 0.97859 0.77496 1.00000
  Mg4 Mg 0.36961 0.77496 0.97859 1.00000
  Mg5 Mg 0.86924 0.30381 0.47041 1.00000
  Mg6 Mg 0.36924 0.47041 0.30381 1.00000
  Mg7 Mg 0.63076 0.52959 0.69619 1.00000
  Mg8 Mg 0.13076 0.69619 0.52959 1.00000
  Mg9 Mg 0.86542 0.63648 0.13057 1.00000
  Mg10 Mg 0.36542 0.13057 0.63648 1.00000
  Mg11 Mg 0.63458 0.86943 0.36352 1.00000
  Mg12 Mg 0.13458 0.36352 0.86943 1.00000
  Hg1 Hg 0.25000 0.74101 0.25899 1.00000
  Hg2 Hg 0.25000 0.06837 0.93163 1.00000
  Hg3 Hg 0.75000 0.25899 0.74101 1.00000
  Hg4 Hg 0.75000 0.93163 0.06837 1.00000
  Bi1 Bi 0.99664 0.35502 0.16451 1.00000
  Bi2 Bi 0.49664 0.16451 0.35502 1.00000
  Bi3 Bi 0.50336 0.83549 0.64498 1.00000
  Bi4 Bi 0.00336 0.64498 0.83549 1.00000
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