导航

HEAS Data Platform · 材料科学计算数据库

Ba2Ag2Hg

Alexandria ALEX

Alex-ID: agm003403283 · 空间群: C2/m (#12)

基础信息

化学式
Ba2Ag2Hg
Alex-ID
agm003403283
元素数
3
位点数
10
空间群
C2/m (#12)
晶系
monoclinic
体积
338.31
ų
晶胞参数 a
4.9559
Å
晶胞参数 b
6.6857
Å
晶胞参数 c
11.2722
Å
α 角
86.56
°
β 角
77.30
°
γ 角
68.25
°

组成

元素组成(原子分数)
组成信息
化学式
Ba2Ag2Hg
Ba
4.00 · 40.0%
Ag
4.00 · 40.0%
Hg
2.00 · 20.0%

能量与稳定性

凸包上方能量
0.0390
eV/atom
形成能
-0.3272
eV/atom
校正后总能量
-23.0899
eV
原始总能量
-23.0899
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0027
eV
费米能级态密度
6.2749
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2_33_spg12

分解产物

BaAg2 BaHg

计算时间

2022-02-09 15:08:04.387742

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: agm003403283).

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 agm003403283
data_agm003403283
_cell_length_a     4.95589
_cell_length_b     6.68572
_cell_length_c     11.27220
_cell_angle_alpha  86.55654
_cell_angle_beta   77.30107
_cell_angle_gamma  68.24536
_cell_volume       338.30945
_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
  Ba1 Ba 0.68546 0.28414 0.34494 1.00000
  Ba2 Ba 0.91818 0.27673 0.88691 1.00000
  Ba3 Ba 0.31454 0.71586 0.65506 1.00000
  Ba4 Ba 0.08182 0.72327 0.11309 1.00000
  Ag1 Ag 0.06678 0.30144 0.56499 1.00000
  Ag2 Ag 0.62384 0.86220 0.89011 1.00000
  Ag3 Ag 0.93322 0.69856 0.43501 1.00000
  Ag4 Ag 0.37616 0.13780 0.10989 1.00000
  Hg1 Hg 0.60783 0.12430 0.66003 1.00000
  Hg2 Hg 0.39217 0.87570 0.33997 1.00000
获取直接链接