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AcPmSm2Dy5

Alexandria ALEX

Alex-ID: agm005166366 · 空间群: I4/mcm (#140)

Alexandria Database API

基础信息

化学式
AcPmSm2Dy5
Alex-ID
agm005166366
元素数
4
位点数
18
空间群
I4/mcm (#140)
晶系
tetragonal
体积
612.49
ų
晶胞参数 a
8.8609
Å
晶胞参数 b
8.8609
Å
晶胞参数 c
10.0056
Å
α 角
116.28
°
β 角
116.28
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
AcPmSm2Dy5
Ac
2.00 · 11.1%
Pm
2.00 · 11.1%
Sm
4.00 · 22.2%
Dy
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.2591
eV/atom
形成能
0.2543
eV/atom
校正后总能量
-78.0729
eV
原始总能量
-78.0729
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
20.0595
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D5_205_spg140

分解产物

PmSm3Dy4 Pm3SmDy4 Ac SmDy5

计算时间

2023-01-17 19:53:08.326663

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: agm005166366).

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 agm005166366
data_agm005166366
_cell_length_a     8.86089
_cell_length_b     8.86089
_cell_length_c     10.00561
_cell_angle_alpha  116.28241
_cell_angle_beta   116.28241
_cell_angle_gamma  90.00000
_cell_volume       612.49309
_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
  Ac1 Ac 0.25000 0.25000 0.50000 1.00000
  Ac2 Ac 0.75000 0.75000 0.50000 1.00000
  Pm1 Pm 0.25000 0.75000 0.50000 1.00000
  Pm2 Pm 0.75000 0.25000 0.50000 1.00000
  Sm1 Sm 0.11654 0.38346 0.00000 1.00000
  Sm2 Sm 0.61654 0.11654 0.00000 1.00000
  Sm3 Sm 0.38346 0.88346 0.00000 1.00000
  Sm4 Sm 0.88346 0.61654 0.00000 1.00000
  Dy1 Dy 0.92629 0.42629 0.26193 1.00000
  Dy2 Dy 0.66435 0.16435 0.73807 1.00000
  Dy3 Dy 0.07371 0.57371 0.73807 1.00000
  Dy4 Dy 0.16435 0.07371 0.73807 1.00000
  Dy5 Dy 0.57371 0.66435 0.73807 1.00000
  Dy6 Dy 0.83565 0.92629 0.26193 1.00000
  Dy7 Dy 0.42629 0.33565 0.26193 1.00000
  Dy8 Dy 0.33565 0.83565 0.26193 1.00000
  Dy9 Dy 0.50000 0.50000 0.00000 1.00000
  Dy10 Dy 0.00000 0.00000 0.00000 1.00000
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