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Mg2H7Os2

Alexandria ALEX

Alex-ID: agm006288357 · 空间群: Fd-3m (#227)

Alexandria Database API

基础信息

化学式
Mg2H7Os2
Alex-ID
agm006288357
元素数
3
位点数
22
空间群
Fd-3m (#227)
晶系
cubic
体积
176.27
ų
晶胞参数 a
6.2936
Å
晶胞参数 b
6.2936
Å
晶胞参数 c
6.2936
Å
α 角
60.00
°
β 角
60.00
°
γ 角
60.00
°

组成

元素组成（原子分数）
组成信息
化学式
Mg2H7Os2
H
14.00 · 63.6%
Mg
4.00 · 18.2%
Os
4.00 · 18.2%

能量与稳定性

凸包上方能量
0.3370
eV/atom
形成能
-0.0118
eV/atom
校正后总能量
-96.9141
eV
原始总能量
-96.9141
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
5.6798
总磁矩
1.9791
μB

其他信息

原型 ID

A2B2C7_1595_spg1

分解产物

Mg2H6Os H2 Os

计算时间

2023-12-31 07:34:41

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: agm006288357).

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 agm006288357
data_agm006288357
_cell_length_a     6.29357
_cell_length_b     6.29357
_cell_length_c     6.29357
_cell_angle_alpha  60.00001
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       176.26952
_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
  H1 H 0.21813 0.21813 0.78187 1.00000
  H2 H 0.78187 0.21813 0.21813 1.00000
  H3 H 0.53187 0.96813 0.96813 1.00000
  H4 H 0.96813 0.96813 0.53187 1.00000
  H5 H 0.25000 0.25000 0.25000 1.00000
  H6 H 0.78187 0.21813 0.78187 1.00000
  H7 H 0.96813 0.53187 0.96813 1.00000
  H8 H 0.53187 0.96813 0.53187 1.00000
  H9 H 0.53187 0.53187 0.96813 1.00000
  H10 H 0.96813 0.53187 0.53187 1.00000
  H11 H 0.21813 0.78187 0.21813 1.00000
  H12 H 0.50000 0.50000 0.50000 1.00000
  H13 H 0.21813 0.78187 0.78187 1.00000
  H14 H 0.78187 0.78187 0.21813 1.00000
  Mg1 Mg 0.37500 0.87500 0.37500 1.00000
  Mg2 Mg 0.87500 0.37500 0.37500 1.00000
  Mg3 Mg 0.37500 0.37500 0.87500 1.00000
  Mg4 Mg 0.37500 0.37500 0.37500 1.00000
  Os1 Os 0.87500 0.87500 0.87500 1.00000
  Os2 Os 0.87500 0.87500 0.37500 1.00000
  Os3 Os 0.37500 0.87500 0.87500 1.00000
  Os4 Os 0.87500 0.37500 0.87500 1.00000
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