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Ti15Pb4

Alexandria ALEX

Alex-ID: agm073025201 · 空间群: I-43d (#220)

基础信息

化学式
Ti15Pb4
Alex-ID
agm073025201
元素数
2
位点数
38
空间群
I-43d (#220)
晶系
cubic
体积
706.81
ų
晶胞参数 a
9.7195
Å
晶胞参数 b
9.7195
Å
晶胞参数 c
9.7195
Å
α 角
109.47
°
β 角
109.47
°
γ 角
109.47
°

组成

元素组成(原子分数)
组成信息
化学式
Ti15Pb4
Ti
30.00 · 78.9%
Pb
8.00 · 21.1%

能量与稳定性

凸包上方能量
0.0431
eV/atom
形成能
-0.0115
eV/atom
校正后总能量
-266.9504
eV
原始总能量
-266.9504
eV

电子结构

间接带隙
0.0037
eV
直接带隙
0.0037
eV
费米能级态密度
42.8511
总磁矩
0.0011
μB

其他信息

原型 ID

A4B15_2_spg220

分解产物

Ti3Pb Ti

计算时间

2024-10-20 07:38:32

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: agm073025201).

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 agm073025201
data_agm073025201
_cell_length_a     9.71946
_cell_length_b     9.71946
_cell_length_c     9.71946
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       706.81208
_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
  Ti1 Ti 0.70412 0.06504 0.94610 1.00000
  Ti2 Ti 0.75000 0.87500 0.12500 1.00000
  Ti3 Ti 0.13908 0.88105 0.43496 1.00000
  Ti4 Ti 0.74198 0.36092 0.79588 1.00000
  Ti5 Ti 0.55390 0.61895 0.75802 1.00000
  Ti6 Ti 0.24198 0.29588 0.86092 1.00000
  Ti7 Ti 0.79588 0.74198 0.36092 1.00000
  Ti8 Ti 0.38105 0.63908 0.93496 1.00000
  Ti9 Ti 0.05390 0.25802 0.11895 1.00000
  Ti10 Ti 0.94610 0.70412 0.06504 1.00000
  Ti11 Ti 0.43496 0.13908 0.88105 1.00000
  Ti12 Ti 0.29588 0.86092 0.24198 1.00000
  Ti13 Ti 0.12500 0.75000 0.87500 1.00000
  Ti14 Ti 0.36092 0.79588 0.74198 1.00000
  Ti15 Ti 0.37500 0.25000 0.62500 1.00000
  Ti16 Ti 0.11895 0.05390 0.25802 1.00000
  Ti17 Ti 0.93496 0.38105 0.63908 1.00000
  Ti18 Ti 0.44610 0.56504 0.20412 1.00000
  Ti19 Ti 0.63908 0.93496 0.38105 1.00000
  Ti20 Ti 0.62500 0.37500 0.25000 1.00000
  Ti21 Ti 0.06504 0.94610 0.70412 1.00000
  Ti22 Ti 0.88105 0.43496 0.13908 1.00000
  Ti23 Ti 0.86092 0.24198 0.29588 1.00000
  Ti24 Ti 0.75802 0.55390 0.61895 1.00000
  Ti25 Ti 0.56504 0.20412 0.44610 1.00000
  Ti26 Ti 0.61895 0.75802 0.55390 1.00000
  Ti27 Ti 0.20412 0.44610 0.56504 1.00000
  Ti28 Ti 0.25000 0.62500 0.37500 1.00000
  Ti29 Ti 0.25802 0.11895 0.05390 1.00000
  Ti30 Ti 0.87500 0.12500 0.75000 1.00000
  Pb1 Pb 0.50000 0.00000 0.60739 1.00000
  Pb2 Pb 0.00000 0.60739 0.50000 1.00000
  Pb3 Pb 0.50000 0.00000 0.10739 1.00000
  Pb4 Pb 0.39261 0.39261 0.39261 1.00000
  Pb5 Pb 0.89261 0.89261 0.89261 1.00000
  Pb6 Pb 0.00000 0.10739 0.50000 1.00000
  Pb7 Pb 0.10739 0.50000 0.00000 1.00000
  Pb8 Pb 0.60739 0.50000 0.00000 1.00000
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