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GeH6Pb

Alexandria ALEX

Alex-ID: agm070975083 · 空间群: P1 (#1)

基础信息

化学式
GeH6Pb
Alex-ID
agm070975083
元素数
3
位点数
32
空间群
P1 (#1)
晶系
triclinic
体积
509.05
ų
晶胞参数 a
7.4182
Å
晶胞参数 b
9.8565
Å
晶胞参数 c
7.0335
Å
α 角
94.27
°
β 角
83.31
°
γ 角
92.44
°

组成

元素组成(原子分数)
组成信息
化学式
GeH6Pb
Ge
4.00 · 12.5%
H
24.00 · 75.0%
Pb
4.00 · 12.5%

能量与稳定性

凸包上方能量
0.1794
eV/atom
形成能
0.1277
eV/atom
校正后总能量
-106.9697
eV
原始总能量
-106.9697
eV

电子结构

间接带隙
2.1779
eV
直接带隙
2.3861
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC6_2148_spg1

分解产物

GeH8 Ge Pb

计算时间

2025-06-15 17:12:20

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: agm070975083).

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 agm070975083
data_agm070975083
_cell_length_a     7.41817
_cell_length_b     9.85648
_cell_length_c     7.03350
_cell_angle_alpha  94.27385
_cell_angle_beta   83.31415
_cell_angle_gamma  92.43731
_cell_volume       509.05290
_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
  Ge1 Ge 0.66685 0.53815 0.44725 1.00000
  Ge2 Ge 0.68400 0.05892 0.36649 1.00000
  Ge3 Ge 0.15634 0.79025 0.35372 1.00000
  Ge4 Ge 0.62453 0.84301 0.86744 1.00000
  H1 H 0.14266 0.44788 0.62039 1.00000
  H2 H 0.55239 0.80446 0.67458 1.00000
  H3 H 0.81038 0.57433 0.58598 1.00000
  H4 H 0.07829 0.13029 0.13884 1.00000
  H5 H 0.75743 0.92079 0.28649 1.00000
  H6 H 0.12013 0.63772 0.30042 1.00000
  H7 H 0.47781 0.53219 0.56103 1.00000
  H8 H 0.47187 0.90255 0.01087 1.00000
  H9 H 0.69208 0.71490 0.94554 1.00000
  H10 H 0.18469 0.97058 0.79755 1.00000
  H11 H 0.67644 0.64550 0.29924 1.00000
  H12 H 0.32139 0.50355 0.93250 1.00000
  H13 H 0.34666 0.80918 0.41741 1.00000
  H14 H 0.17522 0.70217 0.78174 1.00000
  H15 H 0.50146 0.04125 0.48934 1.00000
  H16 H 0.24824 0.18539 0.48133 1.00000
  H17 H 0.37230 0.36078 0.21669 1.00000
  H18 H 0.01284 0.83844 0.51597 1.00000
  H19 H 0.66170 0.14722 0.20025 1.00000
  H20 H 0.96524 0.20315 0.80244 1.00000
  H21 H 0.78275 0.94780 0.84111 1.00000
  H22 H 0.70916 0.39844 0.34425 1.00000
  H23 H 0.82047 0.13187 0.49248 1.00000
  H24 H 0.14372 0.86916 0.17600 1.00000
  Pb1 Pb 0.06446 0.54039 0.87012 1.00000
  Pb2 Pb 0.48488 0.35249 0.94572 1.00000
  Pb3 Pb 0.17640 0.14822 0.87498 1.00000
  Pb4 Pb 0.11725 0.30897 0.36184 1.00000
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