导航

HEAS Data Platform · 材料科学计算数据库

Cu2BiAsO6

Alexandria ALEX

Alex-ID: agm003246761 · 空间群: Pnma (#62)

基础信息

化学式
Cu2BiAsO6
Alex-ID
agm003246761
元素数
4
位点数
40
空间群
Pnma (#62)
晶系
orthorhombic
体积
521.34
ų
晶胞参数 a
5.2861
Å
晶胞参数 b
7.9722
Å
晶胞参数 c
12.3711
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
Cu2BiAsO6
Cu
8.00 · 20.0%
Bi
4.00 · 10.0%
As
4.00 · 10.0%
O
24.00 · 60.0%

能量与稳定性

凸包上方能量
0.0416
eV/atom
形成能
-1.3862
eV/atom
校正后总能量
-241.8467
eV
原始总能量
-224.9917
eV

电子结构

间接带隙
0.0375
eV
直接带隙
0.5913
eV
费米能级态密度
3.4201
总磁矩
0.0583
μB

其他信息

原型 ID

ABC2D6_52_spg62

分解产物

CuO BiAsO4

计算时间

2022-01-03 04:31:45.248402

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: agm003246761).

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 agm003246761
data_agm003246761
_cell_length_a     5.28611
_cell_length_b     7.97216
_cell_length_c     12.37105
_cell_angle_alpha  89.99991
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00001
_cell_volume       521.33714
_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
  Cu1 Cu 0.75000 0.23084 0.86756 1.00000
  Cu2 Cu 0.75000 0.53661 0.19651 1.00000
  Cu3 Cu 0.25000 0.76916 0.13243 1.00000
  Cu4 Cu 0.75000 0.26916 0.36756 1.00000
  Cu5 Cu 0.25000 0.03661 0.30349 1.00000
  Cu6 Cu 0.25000 0.73084 0.63244 1.00000
  Cu7 Cu 0.25000 0.46339 0.80349 1.00000
  Cu8 Cu 0.75000 0.96339 0.69651 1.00000
  Bi1 Bi 0.75000 0.64888 0.94400 1.00000
  Bi2 Bi 0.25000 0.14888 0.55600 1.00000
  Bi3 Bi 0.75000 0.85112 0.44401 1.00000
  Bi4 Bi 0.25000 0.35112 0.05600 1.00000
  As1 As 0.25000 0.51295 0.37366 1.00000
  As2 As 0.75000 0.48705 0.62633 1.00000
  As3 As 0.25000 0.98705 0.87366 1.00000
  As4 As 0.75000 0.01295 0.12633 1.00000
  O1 O 0.25000 0.77351 0.87980 1.00000
  O2 O 0.99008 0.06700 0.80000 1.00000
  O3 O 0.49008 0.56699 0.70000 1.00000
  O4 O 0.49824 0.39609 0.90875 1.00000
  O5 O 0.50176 0.60391 0.09124 1.00000
  O6 O 0.49824 0.10391 0.40876 1.00000
  O7 O 0.25000 0.72649 0.37980 1.00000
  O8 O 0.75000 0.27351 0.62020 1.00000
  O9 O 0.50992 0.06700 0.79999 1.00000
  O10 O 0.75000 0.57744 0.50172 1.00000
  O11 O 0.00992 0.56699 0.70000 1.00000
  O12 O 0.50992 0.43301 0.30000 1.00000
  O13 O 0.99008 0.43301 0.30000 1.00000
  O14 O 0.00176 0.39609 0.90875 1.00000
  O15 O 0.99824 0.60391 0.09124 1.00000
  O16 O 0.49008 0.93300 0.20000 1.00000
  O17 O 0.75000 0.22649 0.12020 1.00000
  O18 O 0.75000 0.92256 0.00172 1.00000
  O19 O 0.50176 0.89609 0.59125 1.00000
  O20 O 0.99824 0.89609 0.59125 1.00000
  O21 O 0.00992 0.93300 0.20000 1.00000
  O22 O 0.25000 0.42255 0.49829 1.00000
  O23 O 0.25000 0.07744 0.99828 1.00000
  O24 O 0.00176 0.10391 0.40876 1.00000
获取直接链接