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Ca3CdSn2

Alexandria ALEX

Alex-ID: agm003436680 · 空间群: P4/mmm (#123)

基础信息

化学式
Ca3CdSn2
Alex-ID
agm003436680
元素数
3
位点数
6
空间群
P4/mmm (#123)
晶系
tetragonal
体积
169.73
ų
晶胞参数 a
3.6641
Å
晶胞参数 b
3.6641
Å
晶胞参数 c
12.6422
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
Ca3CdSn2
Ca
3.00 · 50.0%
Cd
1.00 · 16.7%
Sn
2.00 · 33.3%

能量与稳定性

凸包上方能量
0.0500
eV/atom
形成能
-0.5396
eV/atom
校正后总能量
-18.1731
eV
原始总能量
-18.1731
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0100
eV
费米能级态密度
2.8306
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_125_spg123

分解产物

Ca2CdSn CaSn

计算时间

2022-02-12 16:11:31.848047

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: agm003436680).

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 agm003436680
data_agm003436680
_cell_length_a     3.66407
_cell_length_b     3.66407
_cell_length_c     12.64217
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       169.72640
_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 0.00000 0.00000 0.00000 1.00000
  Ca2 Ca 0.00000 0.00000 0.66075 1.00000
  Ca3 Ca 0.00000 0.00000 0.33925 1.00000
  Cd1 Cd 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.50000 0.50000 0.82648 1.00000
  Sn2 Sn 0.50000 0.50000 0.17352 1.00000
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