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Pm3Dy2Tm5

Alexandria ALEX

Alex-ID: agm003345484 · 空间群: Ibam (#72)

基础信息

化学式
Pm3Dy2Tm5
Alex-ID
agm003345484
元素数
3
位点数
20
空间群
Ibam (#72)
晶系
orthorhombic
体积
674.65
ų
晶胞参数 a
6.2623
Å
晶胞参数 b
11.0232
Å
晶胞参数 c
11.0232
Å
α 角
99.35
°
β 角
73.50
°
γ 角
73.50
°

组成

元素组成(原子分数)
组成信息
化学式
Pm3Dy2Tm5
Pm
6.00 · 30.0%
Dy
4.00 · 20.0%
Tm
10.00 · 50.0%

能量与稳定性

凸包上方能量
0.3502
eV/atom
形成能
0.3427
eV/atom
校正后总能量
-84.7802
eV
原始总能量
-84.7802
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0180
eV
费米能级态密度
32.9313
总磁矩
0.0001
μB

其他信息

原型 ID

A2B3C5_101_spg72

分解产物

DyTm5 Pm3Dy5 PmTm2

计算时间

2022-02-02 11:55:57.057408

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: agm003345484).

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 agm003345484
data_agm003345484
_cell_length_a     6.26231
_cell_length_b     11.02323
_cell_length_c     11.02323
_cell_angle_alpha  99.34579
_cell_angle_beta   73.49791
_cell_angle_gamma  73.49787
_cell_volume       674.65053
_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
  Pm1 Pm 0.25000 0.00000 0.00000 1.00000
  Pm2 Pm 0.75000 0.00000 0.00000 1.00000
  Pm3 Pm 0.34228 0.40341 0.91203 1.00000
  Pm4 Pm 0.65772 0.59659 0.08797 1.00000
  Pm5 Pm 0.84228 0.91203 0.40341 1.00000
  Pm6 Pm 0.15772 0.08797 0.59659 1.00000
  Dy1 Dy 0.10432 0.73973 0.05163 1.00000
  Dy2 Dy 0.89568 0.26027 0.94837 1.00000
  Dy3 Dy 0.60432 0.05163 0.73973 1.00000
  Dy4 Dy 0.39568 0.94837 0.26027 1.00000
  Tm1 Tm 0.25000 0.50000 0.50000 1.00000
  Tm2 Tm 0.75000 0.50000 0.50000 1.00000
  Tm3 Tm 0.50384 0.74616 0.74616 1.00000
  Tm4 Tm 0.99616 0.25384 0.25384 1.00000
  Tm5 Tm 0.49616 0.25384 0.25384 1.00000
  Tm6 Tm 0.00384 0.74616 0.74616 1.00000
  Tm7 Tm 0.09771 0.55764 0.24695 1.00000
  Tm8 Tm 0.90229 0.44236 0.75305 1.00000
  Tm9 Tm 0.59771 0.24695 0.55764 1.00000
  Tm10 Tm 0.40229 0.75305 0.44236 1.00000
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