导航

HEAS Data Platform · 材料科学计算数据库

Y3Al3Ir2Pt

Alexandria ALEX

Alex-ID: agm034406461 · 空间群: Pm (#6)

基础信息

化学式
Y3Al3Ir2Pt
Alex-ID
agm034406461
元素数
4
位点数
36
空间群
Pm (#6)
晶系
monoclinic
体积
702.96
ų
晶胞参数 a
6.8725
Å
晶胞参数 b
4.3352
Å
晶胞参数 c
23.5943
Å
α 角
90.00
°
β 角
89.95
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Y3Al3Ir2Pt
Y
12.00 · 33.3%
Al
12.00 · 33.3%
Ir
8.00 · 22.2%
Pt
4.00 · 11.1%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.0215
eV/atom
校正后总能量
-254.3220
eV
原始总能量
-254.3220
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0046
eV
费米能级态密度
19.8947
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D3_12_spg6

分解产物

YAlPt YAlIr

计算时间

2025-01-03 23:01:40

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: agm034406461).

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 agm034406461
data_agm034406461
_cell_length_a     6.87246
_cell_length_b     4.33521
_cell_length_c     23.59434
_cell_angle_alpha  90.00000
_cell_angle_beta   89.95458
_cell_angle_gamma  90.00000
_cell_volume       702.95948
_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
  Y1 Y 0.52728 0.00000 0.93956 1.00000
  Y2 Y 0.52803 0.00000 0.60510 1.00000
  Y3 Y 0.52734 0.00000 0.27219 1.00000
  Y4 Y 0.02699 0.00000 0.89477 1.00000
  Y5 Y 0.03034 0.00000 0.55967 1.00000
  Y6 Y 0.02902 0.00000 0.22688 1.00000
  Y7 Y 0.46817 0.50000 0.72612 1.00000
  Y8 Y 0.46621 0.50000 0.39381 1.00000
  Y9 Y 0.46431 0.50000 0.06053 1.00000
  Y10 Y 0.96717 0.50000 0.77390 1.00000
  Y11 Y 0.97351 0.50000 0.44053 1.00000
  Y12 Y 0.97149 0.50000 0.10751 1.00000
  Al1 Al 0.64360 0.00000 0.81339 1.00000
  Al2 Al 0.64220 0.00000 0.47962 1.00000
  Al3 Al 0.64012 0.00000 0.14652 1.00000
  Al4 Al 0.14381 0.00000 0.68656 1.00000
  Al5 Al 0.14670 0.00000 0.35415 1.00000
  Al6 Al 0.14535 0.00000 0.02112 1.00000
  Al7 Al 0.35930 0.50000 0.85495 1.00000
  Al8 Al 0.35865 0.50000 0.52081 1.00000
  Al9 Al 0.35696 0.50000 0.18757 1.00000
  Al10 Al 0.85877 0.50000 0.97867 1.00000
  Al11 Al 0.85996 0.50000 0.64467 1.00000
  Al12 Al 0.85901 0.50000 0.31153 1.00000
  Ir1 Ir 0.27206 0.00000 0.46012 1.00000
  Ir2 Ir 0.26984 0.00000 0.12703 1.00000
  Ir3 Ir 0.22873 0.50000 0.96034 1.00000
  Ir4 Ir 0.22981 0.50000 0.62770 1.00000
  Ir5 Ir 0.22883 0.50000 0.29415 1.00000
  Ir6 Ir 0.72852 0.50000 0.87272 1.00000
  Ir7 Ir 0.73001 0.50000 0.53923 1.00000
  Ir8 Ir 0.72761 0.50000 0.20623 1.00000
  Pt1 Pt 0.77220 0.00000 0.70646 1.00000
  Pt2 Pt 0.77389 0.00000 0.37266 1.00000
  Pt3 Pt 0.77258 0.00000 0.03971 1.00000
  Pt4 Pt 0.27163 0.00000 0.79352 1.00000
获取直接链接