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MgHgS2

Alexandria ALEX

Alex-ID: agm003100950 · 空间群: C2/c (#15)

基础信息

化学式
MgHgS2
Alex-ID
agm003100950
元素数
3
位点数
32
空间群
C2/c (#15)
晶系
monoclinic
体积
801.06
ų
晶胞参数 a
18.5650
Å
晶胞参数 b
7.8569
Å
晶胞参数 c
7.8569
Å
α 角
89.56
°
β 角
120.25
°
γ 角
59.75
°

组成

元素组成(原子分数)
组成信息
化学式
MgHgS2
Mg
8.00 · 25.0%
S
16.00 · 50.0%
Hg
8.00 · 25.0%

能量与稳定性

凸包上方能量
0.0836
eV/atom
形成能
-1.0164
eV/atom
校正后总能量
-114.2083
eV
原始总能量
-103.5929
eV

电子结构

间接带隙
1.3078
eV
直接带隙
1.3078
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_1842_spg15

分解产物

HgS MgS

计算时间

2015-08-22 01:05:58

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: agm003100950).

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 agm003100950
data_agm003100950
_cell_length_a     18.56495
_cell_length_b     7.85688
_cell_length_c     7.85688
_cell_angle_alpha  89.56311
_cell_angle_beta   120.24683
_cell_angle_gamma  59.75317
_cell_volume       801.06407
_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 0.12986 0.07337 0.07172 1.00000
  Mg2 Mg 0.37014 0.57172 0.57337 1.00000
  Mg3 Mg 0.87014 0.92663 0.92828 1.00000
  Mg4 Mg 0.62986 0.42828 0.42663 1.00000
  Mg5 Mg 0.39926 0.01063 0.76289 1.00000
  Mg6 Mg 0.10074 0.26289 0.51063 1.00000
  Mg7 Mg 0.60074 0.98937 0.23711 1.00000
  Mg8 Mg 0.89926 0.73711 0.48937 1.00000
  S1 S 0.96936 0.85143 0.78461 1.00000
  S2 S 0.53064 0.28461 0.35143 1.00000
  S3 S 0.03064 0.14857 0.21539 1.00000
  S4 S 0.46936 0.71539 0.64857 1.00000
  S5 S 0.75190 0.21236 0.32826 1.00000
  S6 S 0.74810 0.82826 0.71236 1.00000
  S7 S 0.24810 0.78764 0.67174 1.00000
  S8 S 0.25190 0.17174 0.28764 1.00000
  S9 S 0.51781 0.80167 0.18240 1.00000
  S10 S 0.98219 0.68240 0.30167 1.00000
  S11 S 0.48219 0.19833 0.81760 1.00000
  S12 S 0.01781 0.31760 0.69833 1.00000
  S13 S 0.75000 0.30875 0.80875 1.00000
  S14 S 0.25000 0.69125 0.19125 1.00000
  S15 S 0.75000 0.74095 0.24095 1.00000
  S16 S 0.25000 0.25905 0.75905 1.00000
  Hg1 Hg 0.36399 0.56205 0.04089 1.00000
  Hg2 Hg 0.13601 0.54089 0.06205 1.00000
  Hg3 Hg 0.63601 0.43795 0.95911 1.00000
  Hg4 Hg 0.86399 0.45911 0.93795 1.00000
  Hg5 Hg 0.36861 0.02175 0.18571 1.00000
  Hg6 Hg 0.13139 0.68571 0.52175 1.00000
  Hg7 Hg 0.63139 0.97825 0.81429 1.00000
  Hg8 Hg 0.86861 0.31429 0.47825 1.00000
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