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V3PbO9

Alexandria ALEX

Alex-ID: agm005998744 · 空间群: C222_1 (#20)

基础信息

化学式
V3PbO9
Alex-ID
agm005998744
元素数
3
位点数
26
空间群
C222_1 (#20)
晶系
orthorhombic
体积
470.34
ų
晶胞参数 a
7.8057
Å
晶胞参数 b
7.8057
Å
晶胞参数 c
8.0938
Å
α 角
90.00
°
β 角
90.00
°
γ 角
107.49
°

组成

元素组成(原子分数)
组成信息
化学式
V3PbO9
V
6.00 · 23.1%
Pb
2.00 · 7.7%
O
18.00 · 69.2%

能量与稳定性

凸包上方能量
0.0973
eV/atom
形成能
-2.0748
eV/atom
校正后总能量
-205.3198
eV
原始总能量
-182.5866
eV

电子结构

间接带隙
0.0294
eV
直接带隙
0.0294
eV
费米能级态密度
10.2612
总磁矩
-2.0610
μB

其他信息

原型 ID

AB3C9_402_spg20

分解产物

V2PbO6 VO3

计算时间

2023-08-10 09:18:27.986352

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: agm005998744).

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 agm005998744
data_agm005998744
_cell_length_a     7.80569
_cell_length_b     7.80569
_cell_length_c     8.09378
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  107.49403
_cell_volume       470.33612
_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
  V1 V 0.17358 0.79684 0.03068 1.00000
  V2 V 0.82642 0.20316 0.53068 1.00000
  V3 V 0.79684 0.17358 0.96932 1.00000
  V4 V 0.20316 0.82642 0.46932 1.00000
  V5 V 0.25120 0.25120 0.00000 1.00000
  V6 V 0.74880 0.74880 0.50000 1.00000
  Pb1 Pb 0.61618 0.61618 0.00000 1.00000
  Pb2 Pb 0.38382 0.38382 0.50000 1.00000
  O1 O 0.24704 0.02379 0.95522 1.00000
  O2 O 0.75296 0.97621 0.45522 1.00000
  O3 O 0.02379 0.24704 0.04478 1.00000
  O4 O 0.97621 0.75296 0.54478 1.00000
  O5 O 0.34449 0.37112 0.83082 1.00000
  O6 O 0.65551 0.62888 0.33082 1.00000
  O7 O 0.37112 0.34449 0.16918 1.00000
  O8 O 0.62888 0.65551 0.66918 1.00000
  O9 O 0.31968 0.68529 0.52733 1.00000
  O10 O 0.68032 0.31471 0.02733 1.00000
  O11 O 0.68529 0.31968 0.47267 1.00000
  O12 O 0.31471 0.68032 0.97267 1.00000
  O13 O 0.31048 0.03761 0.53175 1.00000
  O14 O 0.68952 0.96239 0.03175 1.00000
  O15 O 0.03761 0.31048 0.46825 1.00000
  O16 O 0.96239 0.68952 0.96825 1.00000
  O17 O 0.17983 0.82017 0.25000 1.00000
  O18 O 0.82017 0.17983 0.75000 1.00000
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