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DyGa3PdAu

Alexandria ALEX

Alex-ID: agm005045809 · 空间群: Cmcm (#63)

Alexandria Database API

基础信息

化学式
DyGa3PdAu
Alex-ID
agm005045809
元素数
4
位点数
12
空间群
Cmcm (#63)
晶系
orthorhombic
体积
261.32
ų
晶胞参数 a
5.9571
Å
晶胞参数 b
6.5456
Å
晶胞参数 c
7.4581
Å
α 角
116.03
°
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
DyGa3PdAu
Dy
2.00 · 16.7%
Ga
6.00 · 50.0%
Pd
2.00 · 16.7%
Au
2.00 · 16.7%

能量与稳定性

凸包上方能量
0.3511
eV/atom
形成能
-0.3119
eV/atom
校正后总能量
-48.0665
eV
原始总能量
-48.0665
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0295
eV
费米能级态密度
5.6226
总磁矩
0.0000
μB

其他信息

原型 ID

ABCD3_497_spg63

分解产物

DyGaAu Dy2Ga5Au3 Dy4(Ga8Pd3)3 GaPd

计算时间

2022-07-05 18:49:15.982422

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: agm005045809).

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 agm005045809
data_agm005045809
_cell_length_a     5.95713
_cell_length_b     6.54555
_cell_length_c     7.45810
_cell_angle_alpha  116.02870
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       261.31592
_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
  Dy1 Dy 0.75000 0.21338 0.42677 1.00000
  Dy2 Dy 0.25000 0.78662 0.57323 1.00000
  Ga1 Ga 0.25000 0.18624 0.37248 1.00000
  Ga2 Ga 0.00000 0.30381 0.00000 1.00000
  Ga3 Ga 0.50000 0.69619 1.00000 1.00000
  Ga4 Ga 0.50000 0.30381 0.00000 1.00000
  Ga5 Ga 0.00000 0.69619 1.00000 1.00000
  Ga6 Ga 0.75000 0.81376 0.62752 1.00000
  Pd1 Pd 0.25000 0.00541 0.01082 1.00000
  Pd2 Pd 0.75000 0.99459 0.98918 1.00000
  Au1 Au 0.25000 0.36634 0.73268 1.00000
  Au2 Au 0.75000 0.63366 0.26732 1.00000
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