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BaSeO4

Alexandria ALEX

Alex-ID: agm003231985 · 空间群: Pnma (#62)

基础信息

化学式
BaSeO4
Alex-ID
agm003231985
元素数
3
位点数
24
空间群
Pnma (#62)
晶系
orthorhombic
体积
401.28
ų
晶胞参数 a
5.8107
Å
晶胞参数 b
7.5052
Å
晶胞参数 c
9.2015
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
BaSeO4
Ba
4.00 · 16.7%
O
16.00 · 66.7%
Se
4.00 · 16.7%

能量与稳定性

凸包上方能量
0.0041
eV/atom
形成能
-2.1541
eV/atom
校正后总能量
-152.6830
eV
原始总能量
-141.4464
eV

电子结构

间接带隙
3.6945
eV
直接带隙
3.7435
eV
费米能级态密度
0.0000
总磁矩
-0.0002
μB

其他信息

原型 ID

ABC4_821_spg62

分解产物

BaSeO4

计算时间

2021-12-11 08:49:52.897547

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: agm003231985).

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 agm003231985
data_agm003231985
_cell_length_a     5.81072
_cell_length_b     7.50519
_cell_length_c     9.20145
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       401.28004
_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
  Ba1 Ba 0.75000 0.84318 0.18327 1.00000
  Ba2 Ba 0.25000 0.34318 0.31673 1.00000
  Ba3 Ba 0.25000 0.15682 0.81673 1.00000
  Ba4 Ba 0.75000 0.65682 0.68327 1.00000
  O1 O 0.75000 0.40313 0.89507 1.00000
  O2 O 0.25000 0.90313 0.60493 1.00000
  O3 O 0.25000 0.59687 0.10493 1.00000
  O4 O 0.75000 0.09687 0.39507 1.00000
  O5 O 0.75000 0.46676 0.19452 1.00000
  O6 O 0.25000 0.96676 0.30548 1.00000
  O7 O 0.25000 0.53324 0.80548 1.00000
  O8 O 0.75000 0.03324 0.69452 1.00000
  O9 O 0.98405 0.18529 0.07997 1.00000
  O10 O 0.01595 0.68529 0.42003 1.00000
  O11 O 0.48405 0.81471 0.92003 1.00000
  O12 O 0.51595 0.31471 0.57997 1.00000
  O13 O 0.01595 0.81471 0.92003 1.00000
  O14 O 0.98405 0.31471 0.57997 1.00000
  O15 O 0.51595 0.18529 0.07997 1.00000
  O16 O 0.48405 0.68529 0.42003 1.00000
  Se1 Se 0.75000 0.31565 0.06104 1.00000
  Se2 Se 0.25000 0.81565 0.43896 1.00000
  Se3 Se 0.25000 0.68435 0.93896 1.00000
  Se4 Se 0.75000 0.18435 0.56104 1.00000
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