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Sc2AlSi2Pd5

Alexandria ALEX

Alex-ID: agm005133465 · 空间群: P4/mbm (#127)

Alexandria Database API

基础信息

化学式
Sc2AlSi2Pd5
Alex-ID
agm005133465
元素数
4
位点数
20
空间群
P4/mbm (#127)
晶系
tetragonal
体积
324.75
ų
晶胞参数 a
3.4640
Å
晶胞参数 b
9.6824
Å
晶胞参数 c
9.6824
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
Sc2AlSi2Pd5
Sc
4.00 · 20.0%
Al
2.00 · 10.0%
Si
4.00 · 20.0%
Pd
10.00 · 50.0%

能量与稳定性

凸包上方能量
0.1415
eV/atom
形成能
-0.7820
eV/atom
校正后总能量
-122.0784
eV
原始总能量
-122.0784
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
12.8038
总磁矩
0.0003
μB

其他信息

原型 ID

AB2C2D5_48_spg127

分解产物

ScAl2Pd5 Sc5Si7Pd9 ScSiPd

计算时间

2022-07-14 12:22:25.587668

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: agm005133465).

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 agm005133465
data_agm005133465
_cell_length_a     3.46397
_cell_length_b     9.68245
_cell_length_c     9.68245
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       324.74686
_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
  Sc1 Sc 0.00000 0.67400 0.17400 1.00000
  Sc2 Sc 0.00000 0.32600 0.82600 1.00000
  Sc3 Sc 0.00000 0.17400 0.32600 1.00000
  Sc4 Sc 0.00000 0.82600 0.67400 1.00000
  Al1 Al 0.00000 0.00000 0.00000 1.00000
  Al2 Al 0.00000 0.50000 0.50000 1.00000
  Si1 Si 0.00000 0.12866 0.62866 1.00000
  Si2 Si 0.00000 0.87134 0.37134 1.00000
  Si3 Si 0.00000 0.62866 0.87134 1.00000
  Si4 Si 0.00000 0.37134 0.12866 1.00000
  Pd1 Pd 0.50000 0.20568 0.05566 1.00000
  Pd2 Pd 0.50000 0.79432 0.94434 1.00000
  Pd3 Pd 0.50000 0.05566 0.79432 1.00000
  Pd4 Pd 0.50000 0.70568 0.44434 1.00000
  Pd5 Pd 0.50000 0.94434 0.20568 1.00000
  Pd6 Pd 0.50000 0.29432 0.55566 1.00000
  Pd7 Pd 0.50000 0.55566 0.70568 1.00000
  Pd8 Pd 0.50000 0.44434 0.29432 1.00000
  Pd9 Pd 0.50000 0.50000 0.00000 1.00000
  Pd10 Pd 0.50000 0.00000 0.50000 1.00000
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