Ag12Te7Pb

Alexandria ALEX

Alex-ID: agm005802474 · 空间群: R-3 (#148)

Alexandria Database API

基础信息

化学式

Ag12Te7Pb

Alex-ID

agm005802474

元素数

位点数

空间群

R-3 (#148)

晶系

trigonal

体积

539.67

Å³

晶胞参数 a

11.2440

晶胞参数 b

8.3348

晶胞参数 c

8.3348

α 角

78.66

β 角

63.28

γ 角

116.72

组成

元素组成（原子分数）

组成信息

化学式

Ag12Te7Pb

12.00 · 60.0%

7.00 · 35.0%

1.00 · 5.0%

能量与稳定性

凸包上方能量

0.0612

eV/atom

形成能

-0.0272

eV/atom

校正后总能量

-60.4594

原始总能量

-60.4594

电子结构

间接带隙

0.4108

直接带隙

0.5953

费米能级态密度

-0.0734

总磁矩

0.0000

μB

其他信息

原型 ID

AB7C12_82_spg148

分解产物

TePb Ag2Te

计算时间

2023-07-15 12:59:39.396585

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: agm005802474).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm005802474
data_agm005802474
_cell_length_a     11.24403
_cell_length_b     8.33479
_cell_length_c     8.33479
_cell_angle_alpha  78.65723
_cell_angle_beta   63.27667
_cell_angle_gamma  116.72333
_cell_volume       539.66985
_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
  Ag1 Ag 0.95959 0.51390 0.27788 1.00000
  Ag2 Ag 0.76253 0.72212 0.79178 1.00000
  Ag3 Ag 0.65471 0.31732 0.07918 1.00000
  Ag4 Ag 0.26612 0.92082 0.39650 1.00000
  Ag5 Ag 0.55431 0.79178 0.48610 1.00000
  Ag6 Ag 0.66262 0.39650 0.68268 1.00000
  Ag7 Ag 0.33738 0.60350 0.31732 1.00000
  Ag8 Ag 0.44569 0.20822 0.51390 1.00000
  Ag9 Ag 0.73388 0.07918 0.60350 1.00000
  Ag10 Ag 0.34529 0.68268 0.92082 1.00000
  Ag11 Ag 0.23747 0.27788 0.20822 1.00000
  Ag12 Ag 0.04041 0.48610 0.72212 1.00000
  Te1 Te 0.81910 0.20147 0.19899 1.00000
  Te2 Te 0.98191 0.80101 0.40045 1.00000
  Te3 Te 0.38236 0.40045 0.79853 1.00000
  Te4 Te 0.50000 0.00000 0.00000 1.00000
  Te5 Te 0.61764 0.59955 0.20147 1.00000
  Te6 Te 0.01809 0.19899 0.59955 1.00000
  Te7 Te 0.18090 0.79853 0.80101 1.00000
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000

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