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Ca2AlAgO5

Alexandria ALEX

Alex-ID: agm005244997 · 空间群: Ima2 (#46)

基础信息

化学式
Ca2AlAgO5
Alex-ID
agm005244997
元素数
4
位点数
18
空间群
Ima2 (#46)
晶系
orthorhombic
体积
246.08
ų
晶胞参数 a
9.4210
Å
晶胞参数 b
9.4210
Å
晶胞参数 c
9.4210
Å
α 角
147.07
°
β 角
147.08
°
γ 角
47.25
°

组成

元素组成(原子分数)
组成信息
化学式
Ca2AlAgO5
Ca
4.00 · 22.2%
Al
2.00 · 11.1%
Ag
2.00 · 11.1%
O
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.0970
eV/atom
形成能
-2.5106
eV/atom
校正后总能量
-115.9738
eV
原始总能量
-108.9509
eV

电子结构

间接带隙
0.3058
eV
直接带隙
0.3058
eV
费米能级态密度
1.1875
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D5_151_spg9

分解产物

Ca(AgO2)2 Ca11Al14O32 CaO

计算时间

2023-05-07 19:01:19.594114

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: agm005244997).

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 agm005244997
data_agm005244997
_cell_length_a     9.42096
_cell_length_b     9.42096
_cell_length_c     9.42096
_cell_angle_alpha  147.06551
_cell_angle_beta   147.08485
_cell_angle_gamma  47.25248
_cell_volume       246.08380
_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
  Ca1 Ca 0.37247 0.84374 0.47926 1.00000
  Ca2 Ca 0.13552 0.60678 0.47926 1.00000
  Ca3 Ca 0.62753 0.10678 0.47126 1.00000
  Ca4 Ca 0.86448 0.34374 0.47126 1.00000
  Al1 Al 0.80178 0.72630 0.02808 1.00000
  Al2 Al 0.19822 0.22630 0.92452 1.00000
  Ag1 Ag 0.50000 0.48712 0.98712 1.00000
  Ag2 Ag 0.00000 0.98712 0.98712 1.00000
  O1 O 0.90282 0.40117 0.80400 1.00000
  O2 O 0.09718 0.90117 0.49835 1.00000
  O3 O 0.42879 0.39061 0.14242 1.00000
  O4 O 0.57121 0.71363 0.96183 1.00000
  O5 O 0.74820 0.89061 0.96183 1.00000
  O6 O 0.25180 0.21363 0.14242 1.00000
  O7 O 0.80312 0.78027 0.49074 1.00000
  O8 O 0.19688 0.68762 0.97715 1.00000
  O9 O 0.21047 0.18762 0.49074 1.00000
  O10 O 0.78953 0.28027 0.97715 1.00000
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