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Dy2Fe3Pt

Alexandria ALEX

Alex-ID: agm002336734 · 空间群: P6_3/mmc (#194)

Alexandria Database API

基础信息

化学式
Dy2Fe3Pt
Alex-ID
agm002336734
元素数
3
位点数
12
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
203.43
ų
晶胞参数 a
5.1487
Å
晶胞参数 b
5.1487
Å
晶胞参数 c
8.8613
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成（原子分数）
组成信息
化学式
Dy2Fe3Pt
Fe
6.00 · 50.0%
Pt
2.00 · 16.7%
Dy
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.1003
eV/atom
形成能
-0.3801
eV/atom
校正后总能量
-85.9280
eV
原始总能量
-85.9280
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
9.9674
总磁矩
12.1187
μB

其他信息

原型 ID

AB2C3_9_spg194

分解产物

Dy5Pt3 Dy5Fe19 DyPt

计算时间

2019-02-26 09:49:20

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: agm002336734).

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 agm002336734
data_agm002336734
_cell_length_a     5.14868
_cell_length_b     5.14868
_cell_length_c     8.86133
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00172
_cell_volume       203.42959
_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
  Fe1 Fe 0.17213 0.82787 0.75000 1.00000
  Fe2 Fe 0.82787 0.65570 0.25000 1.00000
  Fe3 Fe 0.34430 0.17213 0.25000 1.00000
  Fe4 Fe 0.65570 0.82787 0.75000 1.00000
  Fe5 Fe 0.17213 0.34430 0.75000 1.00000
  Fe6 Fe 0.82787 0.17213 0.25000 1.00000
  Pt1 Pt 0.00000 0.00000 0.50000 1.00000
  Pt2 Pt 0.00000 0.00000 0.00000 1.00000
  Dy1 Dy 0.66666 0.33334 0.93465 1.00000
  Dy2 Dy 0.33334 0.66666 0.43465 1.00000
  Dy3 Dy 0.66666 0.33334 0.56535 1.00000
  Dy4 Dy 0.33334 0.66666 0.06535 1.00000
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