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TlSi(PbO2)2

Alexandria ALEX

Alex-ID: agm004872096 · 空间群: Fmm2 (#42)

基础信息

化学式
TlSi(PbO2)2
Alex-ID
agm004872096
元素数
4
位点数
8
空间群
Fmm2 (#42)
晶系
orthorhombic
体积
146.46
ų
晶胞参数 a
5.5549
Å
晶胞参数 b
5.5549
Å
晶胞参数 c
5.9626
Å
α 角
109.13
°
β 角
109.13
°
γ 角
107.25
°

组成

元素组成(原子分数)
组成信息
化学式
TlSi(PbO2)2
Tl
1.00 · 12.5%
Si
1.00 · 12.5%
Pb
2.00 · 25.0%
O
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.1738
eV/atom
形成能
-1.8263
eV/atom
校正后总能量
-49.6492
eV
原始总能量
-46.8400
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
1.2168
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D4_412_spg42

分解产物

Si3Pb5O11 Tl PbO

计算时间

2022-07-19 02:53:16.288555

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: agm004872096).

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 agm004872096
data_agm004872096
_cell_length_a     5.55493
_cell_length_b     5.55493
_cell_length_c     5.96264
_cell_angle_alpha  109.12765
_cell_angle_beta   109.12765
_cell_angle_gamma  107.25066
_cell_volume       146.45898
_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 0.04784 0.04784 0.09569 1.00000
  Si1 Si 0.48759 0.48759 0.97517 1.00000
  Pb1 Pb 0.76492 0.26492 0.52983 1.00000
  Pb2 Pb 0.26492 0.76492 0.52983 1.00000
  O1 O 0.59649 0.59649 0.77755 1.00000
  O2 O 0.42443 0.73305 0.15748 1.00000
  O3 O 0.73305 0.42443 0.15748 1.00000
  O4 O 0.18106 0.18106 0.77755 1.00000
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