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Ca4Ag4Hg3

Alexandria ALEX

Alex-ID: agm005709045 · 空间群: P2/m (#10)

基础信息

化学式
Ca4Ag4Hg3
Alex-ID
agm005709045
元素数
3
位点数
11
空间群
P2/m (#10)
晶系
monoclinic
体积
278.72
ų
晶胞参数 a
3.6848
Å
晶胞参数 b
4.7189
Å
晶胞参数 c
16.6283
Å
α 角
81.45
°
β 角
77.25
°
γ 角
89.98
°

组成

元素组成(原子分数)
组成信息
化学式
Ca4Ag4Hg3
Ca
4.00 · 36.4%
Ag
4.00 · 36.4%
Hg
3.00 · 27.3%

能量与稳定性

凸包上方能量
0.0343
eV/atom
形成能
-0.3452
eV/atom
校正后总能量
-24.2927
eV
原始总能量
-24.2927
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0077
eV
费米能级态密度
5.1905
总磁矩
0.0000
μB

其他信息

原型 ID

A3B4C4_138_spg2

分解产物

Ca2Ag7 Ca3Hg4 CaHg

计算时间

2023-07-02 00:59:19.003903

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: agm005709045).

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 agm005709045
data_agm005709045
_cell_length_a     3.68479
_cell_length_b     4.71888
_cell_length_c     16.62835
_cell_angle_alpha  81.44848
_cell_angle_beta   77.25468
_cell_angle_gamma  89.98065
_cell_volume       278.71822
_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
  Ca1 Ca 0.60989 0.55249 0.88699 1.00000
  Ca2 Ca 0.39012 0.44750 0.11297 1.00000
  Ca3 Ca 0.13208 0.81609 0.36983 1.00000
  Ca4 Ca 0.86786 0.18387 0.63020 1.00000
  Ag1 Ag 0.17851 0.08738 0.81744 1.00000
  Ag2 Ag 0.54529 0.27324 0.45593 1.00000
  Ag3 Ag 0.45471 0.72674 0.54406 1.00000
  Ag4 Ag 0.82145 0.91259 0.18257 1.00000
  Hg1 Hg 0.27772 0.63851 0.71909 1.00000
  Hg2 Hg 0.72223 0.36146 0.28093 1.00000
  Hg3 Hg 1.00000 0.99999 0.99999 1.00000
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