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DySc2Pt3

Alexandria ALEX

Alex-ID: agm034137793 · 空间群: Cmcm (#63)

基础信息

化学式
DySc2Pt3
Alex-ID
agm034137793
元素数
3
位点数
24
空间群
Cmcm (#63)
晶系
orthorhombic
体积
458.88
ų
晶胞参数 a
14.8701
Å
晶胞参数 b
14.8701
Å
晶胞参数 c
4.7315
Å
α 角
90.00
°
β 角
90.00
°
γ 角
153.98
°

组成

元素组成(原子分数)
组成信息
化学式
DySc2Pt3
Dy
4.00 · 16.7%
Sc
8.00 · 33.3%
Pt
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0265
eV/atom
形成能
-1.2073
eV/atom
校正后总能量
-171.0984
eV
原始总能量
-171.0984
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0594
eV
费米能级态密度
9.2108
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2913_spg63

分解产物

ScPt DyPt

计算时间

2025-04-14 07:15:14

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: agm034137793).

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 agm034137793
data_agm034137793
_cell_length_a     14.87006
_cell_length_b     14.87006
_cell_length_c     4.73145
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  153.98487
_cell_volume       458.87786
_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 0.54224 0.45776 0.75000 1.00000
  Dy2 Dy 0.45776 0.54224 0.25000 1.00000
  Dy3 Dy 0.28975 0.71025 0.25000 1.00000
  Dy4 Dy 0.71025 0.28975 0.75000 1.00000
  Sc1 Sc 0.12384 0.87616 0.25000 1.00000
  Sc2 Sc 0.04098 0.95902 0.75000 1.00000
  Sc3 Sc 0.95902 0.04098 0.25000 1.00000
  Sc4 Sc 0.87616 0.12384 0.75000 1.00000
  Sc5 Sc 0.37520 0.62480 0.75000 1.00000
  Sc6 Sc 0.79350 0.20650 0.25000 1.00000
  Sc7 Sc 0.20650 0.79350 0.75000 1.00000
  Sc8 Sc 0.62480 0.37520 0.25000 1.00000
  Pt1 Pt 0.81056 0.72017 0.25000 1.00000
  Pt2 Pt 0.27983 0.18944 0.25000 1.00000
  Pt3 Pt 0.18944 0.27983 0.75000 1.00000
  Pt4 Pt 0.72017 0.81056 0.75000 1.00000
  Pt5 Pt 0.63206 0.88233 0.25000 1.00000
  Pt6 Pt 0.11767 0.36794 0.25000 1.00000
  Pt7 Pt 0.55981 0.96254 0.75000 1.00000
  Pt8 Pt 0.03746 0.44019 0.75000 1.00000
  Pt9 Pt 0.44019 0.03746 0.25000 1.00000
  Pt10 Pt 0.96254 0.55981 0.25000 1.00000
  Pt11 Pt 0.36794 0.11767 0.75000 1.00000
  Pt12 Pt 0.88233 0.63206 0.75000 1.00000
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