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TiPb

Alexandria ALEX

Alex-ID: agm004453077 · 空间群: Fddd (#70)

基础信息

化学式
TiPb
Alex-ID
agm004453077
元素数
2
位点数
32
空间群
Fddd (#70)
晶系
orthorhombic
体积
761.39
ų
晶胞参数 a
9.0517
Å
晶胞参数 b
15.5141
Å
晶胞参数 c
5.4219
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
TiPb
Ti
16.00 · 50.0%
Pb
16.00 · 50.0%

能量与稳定性

凸包上方能量
0.4545
eV/atom
形成能
0.4113
eV/atom
校正后总能量
-172.4898
eV
原始总能量
-172.4898
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
31.7051
总磁矩
19.7472
μB

其他信息

原型 ID

AB_2174_spg70

分解产物

Ti3Pb Pb

计算时间

2022-05-30 13:50:59.457947

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: agm004453077).

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 agm004453077
data_agm004453077
_cell_length_a     9.05172
_cell_length_b     15.51406
_cell_length_c     5.42186
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       761.38650
_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 0.00000 0.91607 0.00000 1.00000
  Ti2 Ti 0.00000 0.08393 0.00000 1.00000
  Ti3 Ti 0.25000 0.83393 0.25000 1.00000
  Ti4 Ti 0.25000 0.66607 0.25000 1.00000
  Ti5 Ti 0.00000 0.41607 0.50000 1.00000
  Ti6 Ti 0.00000 0.58393 0.50000 1.00000
  Ti7 Ti 0.25000 0.33393 0.75000 1.00000
  Ti8 Ti 0.25000 0.16607 0.75000 1.00000
  Ti9 Ti 0.50000 0.91607 0.50000 1.00000
  Ti10 Ti 0.50000 0.08393 0.50000 1.00000
  Ti11 Ti 0.75000 0.83393 0.75000 1.00000
  Ti12 Ti 0.75000 0.66607 0.75000 1.00000
  Ti13 Ti 0.50000 0.41607 0.00000 1.00000
  Ti14 Ti 0.50000 0.58393 0.00000 1.00000
  Ti15 Ti 0.75000 0.33393 0.25000 1.00000
  Ti16 Ti 0.75000 0.16607 0.25000 1.00000
  Pb1 Pb 0.32998 0.00000 0.00000 1.00000
  Pb2 Pb 0.67002 0.00000 0.00000 1.00000
  Pb3 Pb 0.92002 0.75000 0.25000 1.00000
  Pb4 Pb 0.57998 0.75000 0.25000 1.00000
  Pb5 Pb 0.32998 0.50000 0.50000 1.00000
  Pb6 Pb 0.67002 0.50000 0.50000 1.00000
  Pb7 Pb 0.92002 0.25000 0.75000 1.00000
  Pb8 Pb 0.57998 0.25000 0.75000 1.00000
  Pb9 Pb 0.82998 0.00000 0.50000 1.00000
  Pb10 Pb 0.17002 0.00000 0.50000 1.00000
  Pb11 Pb 0.42002 0.75000 0.75000 1.00000
  Pb12 Pb 0.07998 0.75000 0.75000 1.00000
  Pb13 Pb 0.82998 0.50000 0.00000 1.00000
  Pb14 Pb 0.17002 0.50000 0.00000 1.00000
  Pb15 Pb 0.42002 0.25000 0.25000 1.00000
  Pb16 Pb 0.07998 0.25000 0.25000 1.00000
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