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Tl3Pb7Au4

Alexandria ALEX

Alex-ID: agm005702184 · 空间群: C2/m (#12)

Alexandria Database API

基础信息

化学式
Tl3Pb7Au4
Alex-ID
agm005702184
元素数
3
位点数
14
空间群
C2/m (#12)
晶系
monoclinic
体积
402.36
ų
晶胞参数 a
4.8983
Å
晶胞参数 b
9.4346
Å
晶胞参数 c
9.8190
Å
α 角
68.78
°
β 角
75.56
°
γ 角
74.95
°

组成

元素组成（原子分数）
组成信息
化学式
Tl3Pb7Au4
Tl
3.00 · 21.4%
Pb
7.00 · 50.0%
Au
4.00 · 28.6%

能量与稳定性

凸包上方能量
0.0518
eV/atom
形成能
-0.0211
eV/atom
校正后总能量
-46.4623
eV
原始总能量
-46.4623
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
7.3791
总磁矩
0.0000
μB

其他信息

原型 ID

A3B4C7_31_spg12

分解产物

Pb2Au Tl2Au Tl

计算时间

2023-06-29 17:32:18.387444

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: agm005702184).

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 agm005702184
data_agm005702184
_cell_length_a     4.89828
_cell_length_b     9.43459
_cell_length_c     9.81900
_cell_angle_alpha  68.77839
_cell_angle_beta   75.55629
_cell_angle_gamma  74.95419
_cell_volume       402.35810
_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
  Tl1 Tl 0.31788 0.17952 0.18473 1.00000
  Tl2 Tl 0.68212 0.82048 0.81527 1.00000
  Tl3 Tl 0.00000 0.50000 0.50000 1.00000
  Pb1 Pb 0.30675 0.84051 0.54598 1.00000
  Pb2 Pb 0.49910 0.22136 0.78044 1.00000
  Pb3 Pb 0.83579 0.39873 0.92970 1.00000
  Pb4 Pb 0.69325 0.15949 0.45402 1.00000
  Pb5 Pb 0.16421 0.60127 0.07030 1.00000
  Pb6 Pb 0.00000 0.00000 0.00000 1.00000
  Pb7 Pb 0.50090 0.77864 0.21956 1.00000
  Au1 Au 0.65909 0.45264 0.22918 1.00000
  Au2 Au 0.34091 0.54736 0.77082 1.00000
  Au3 Au 0.88176 0.88058 0.35590 1.00000
  Au4 Au 0.11824 0.11942 0.64410 1.00000
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