导航

HEAS Data Platform · 材料科学计算数据库

CsTa5Pb2O15

Alexandria ALEX

Alex-ID: agm020275094 · 空间群: Amm2 (#38)

基础信息

化学式
CsTa5Pb2O15
Alex-ID
agm020275094
元素数
4
位点数
46
空间群
Amm2 (#38)
晶系
orthorhombic
体积
665.31
ų
晶胞参数 a
12.9626
Å
晶胞参数 b
12.9626
Å
晶胞参数 c
3.9623
Å
α 角
90.00
°
β 角
90.00
°
γ 角
92.13
°

组成

元素组成(原子分数)
组成信息
化学式
CsTa5Pb2O15
Cs
2.00 · 4.3%
Ta
10.00 · 21.7%
Pb
4.00 · 8.7%
O
30.00 · 65.2%

能量与稳定性

凸包上方能量
0.0233
eV/atom
形成能
-3.0115
eV/atom
校正后总能量
-422.3483
eV
原始总能量
-401.2796
eV

电子结构

间接带隙
2.5002
eV
直接带隙
2.8786
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C5D15_15_spg38

分解产物

Ta2PbO6 Ta4Pb3O13 Cs2Ta4O11

计算时间

2025-01-02 23:10:24

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: agm020275094).

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 agm020275094
data_agm020275094
_cell_length_a     12.96257
_cell_length_b     12.96257
_cell_length_c     3.96227
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  92.12948
_cell_volume       665.31431
_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
  Cs1 Cs 0.83115 0.16885 0.00000 1.00000
  Cs2 Cs 0.17846 0.82154 0.00000 1.00000
  Ta1 Ta 0.50358 0.49642 0.50000 1.00000
  Ta2 Ta 0.78419 0.42530 0.50000 1.00000
  Ta3 Ta 0.57470 0.21581 0.50000 1.00000
  Ta4 Ta 0.91754 0.71373 0.50000 1.00000
  Ta5 Ta 0.28627 0.08246 0.50000 1.00000
  Ta6 Ta 0.21573 0.56987 0.50000 1.00000
  Ta7 Ta 0.43013 0.78427 0.50000 1.00000
  Ta8 Ta 0.00722 0.99278 0.50000 1.00000
  Ta9 Ta 0.06908 0.28480 0.50000 1.00000
  Ta10 Ta 0.71520 0.93092 0.50000 1.00000
  Pb1 Pb 0.98991 0.50808 0.00000 1.00000
  Pb2 Pb 0.49192 0.01009 0.00000 1.00000
  Pb3 Pb 0.28693 0.36693 0.00000 1.00000
  Pb4 Pb 0.63307 0.71307 0.00000 1.00000
  O1 O 0.01168 0.14622 0.50000 1.00000
  O2 O 0.85378 0.98832 0.50000 1.00000
  O3 O 0.00866 0.99134 0.00000 1.00000
  O4 O 0.50681 0.49319 0.00000 1.00000
  O5 O 0.35307 0.48471 0.50000 1.00000
  O6 O 0.51529 0.64693 0.50000 1.00000
  O7 O 0.71076 0.28924 0.50000 1.00000
  O8 O 0.22665 0.21103 0.50000 1.00000
  O9 O 0.78897 0.77335 0.50000 1.00000
  O10 O 0.09058 0.29015 0.00000 1.00000
  O11 O 0.70985 0.90942 0.00000 1.00000
  O12 O 0.08430 0.62960 0.50000 1.00000
  O13 O 0.37040 0.91570 0.50000 1.00000
  O14 O 0.94127 0.35019 0.50000 1.00000
  O15 O 0.64981 0.05873 0.50000 1.00000
  O16 O 0.22069 0.55340 0.00000 1.00000
  O17 O 0.44660 0.77931 0.00000 1.00000
  O18 O 0.00225 0.83711 0.50000 1.00000
  O19 O 0.16289 0.99775 0.50000 1.00000
  O20 O 0.93228 0.69222 0.00000 1.00000
  O21 O 0.30778 0.06772 0.00000 1.00000
  O22 O 0.80738 0.42026 0.00000 1.00000
  O23 O 0.57974 0.19262 0.00000 1.00000
  O24 O 0.66267 0.49640 0.50000 1.00000
  O25 O 0.50360 0.33733 0.50000 1.00000
  O26 O 0.87704 0.55664 0.50000 1.00000
  O27 O 0.44336 0.12296 0.50000 1.00000
  O28 O 0.30377 0.69623 0.50000 1.00000
  O29 O 0.15963 0.41864 0.50000 1.00000
  O30 O 0.58136 0.84037 0.50000 1.00000
获取直接链接