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Ba2Cd2CuAs3

Alexandria ALEX

Alex-ID: agm019654014 · 空间群: P6_3/mmc (#194)

Alexandria Database API

基础信息

化学式
Ba2Cd2CuAs3
Alex-ID
agm019654014
元素数
4
位点数
16
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
439.02
ų
晶胞参数 a
4.5184
Å
晶胞参数 b
4.5184
Å
晶胞参数 c
24.8306
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成（原子分数）
组成信息
化学式
Ba2Cd2CuAs3
Ba
4.00 · 25.0%
Cd
4.00 · 25.0%
Cu
2.00 · 12.5%
As
6.00 · 37.5%

能量与稳定性

凸包上方能量
0.0108
eV/atom
形成能
-0.6657
eV/atom
校正后总能量
-58.2537
eV
原始总能量
-58.2537
eV

电子结构

间接带隙
0.0882
eV
直接带隙
0.0882
eV
费米能级态密度
0.5785
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D3_29_spg194

分解产物

Ba2Cd2As3 Cu

计算时间

2024-09-26 02:58:25.398374

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: agm019654014).

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 agm019654014
data_agm019654014
_cell_length_a     4.51837
_cell_length_b     4.51837
_cell_length_c     24.83057
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       439.01634
_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 0.00000 0.00000 0.65838 1.00000
  Ba2 Ba 0.00000 0.00000 0.34162 1.00000
  Ba3 Ba 0.00000 0.00000 0.15838 1.00000
  Ba4 Ba 0.00000 0.00000 0.84162 1.00000
  Cd1 Cd 0.33333 0.66667 0.95935 1.00000
  Cd2 Cd 0.66667 0.33333 0.45935 1.00000
  Cd3 Cd 0.66667 0.33333 0.04065 1.00000
  Cd4 Cd 0.33333 0.66667 0.54065 1.00000
  Cu1 Cu 0.66667 0.33333 0.75000 1.00000
  Cu2 Cu 0.33333 0.66667 0.25000 1.00000
  As1 As 0.66667 0.33333 0.57505 1.00000
  As2 As 0.33333 0.66667 0.42495 1.00000
  As3 As 0.33333 0.66667 0.75000 1.00000
  As4 As 0.66667 0.33333 0.92495 1.00000
  As5 As 0.33333 0.66667 0.07505 1.00000
  As6 As 0.66667 0.33333 0.25000 1.00000
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