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CaAcSn

Alexandria ALEX

Alex-ID: agm005674007 · 空间群: P-62m (#189)

Alexandria Database API

基础信息

化学式
CaAcSn
Alex-ID
agm005674007
元素数
3
位点数
9
空间群
P-62m (#189)
晶系
hexagonal
体积
317.73
ų
晶胞参数 a
4.8999
Å
晶胞参数 b
8.6530
Å
晶胞参数 c
8.6530
Å
α 角
120.00
°
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
CaAcSn
Ca
3.00 · 33.3%
Ac
3.00 · 33.3%
Sn
3.00 · 33.3%

能量与稳定性

凸包上方能量
0.0191
eV/atom
形成能
-0.6070
eV/atom
校正后总能量
-35.8031
eV
原始总能量
-35.8031
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0002
eV
费米能级态密度
5.4517
总磁矩
2.7968
μB

其他信息

原型 ID

ABC_7463_spg189

分解产物

CaAcSn

计算时间

2023-06-17 02:14:47.184425

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: agm005674007).

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 agm005674007
data_agm005674007
_cell_length_a     4.89995
_cell_length_b     8.65302
_cell_length_c     8.65303
_cell_angle_alpha  119.99994
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       317.73019
_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 0.74645 0.74646 1.00000
  Ca2 Ca 0.00000 0.99999 0.25354 1.00000
  Ca3 Ca 0.00000 0.25354 0.00000 1.00000
  Ac1 Ac 0.50000 0.40459 0.40459 1.00000
  Ac2 Ac 0.50000 0.00000 0.59541 1.00000
  Ac3 Ac 0.50000 0.59540 1.00000 1.00000
  Sn1 Sn 0.00000 0.33333 0.66666 1.00000
  Sn2 Sn 0.00000 0.66667 0.33333 1.00000
  Sn3 Sn 0.50000 0.00000 0.00000 1.00000
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