Pm6Sm2Y5

Alexandria ALEX

Alex-ID: agm005651219 · 空间群: Pbam (#55)

Alexandria Database API

基础信息

化学式

Pm6Sm2Y5

Alex-ID

agm005651219

元素数

位点数

空间群

Pbam (#55)

晶系

orthorhombic

体积

887.07

Å³

晶胞参数 a

3.6503

晶胞参数 b

11.7876

晶胞参数 c

20.6157

α 角

90.00

β 角

90.00

γ 角

90.00

组成

元素组成（原子分数）

组成信息

化学式

Pm6Sm2Y5

12.00 · 46.2%

4.00 · 15.4%

10.00 · 38.5%

能量与稳定性

凸包上方能量

0.1048

eV/atom

形成能

0.0979

eV/atom

校正后总能量

-137.9878

原始总能量

-137.9878

电子结构

间接带隙

0.0000

直接带隙

0.0000

费米能级态密度

31.0916

总磁矩

0.0000

μB

其他信息

原型 ID

A2B5C6_66_spg55

分解产物

Pm3SmY4 Pm5Y PmSm2

计算时间

2023-06-21 04:10:16.780681

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: agm005651219).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm005651219
data_agm005651219
_cell_length_a     3.65033
_cell_length_b     11.78760
_cell_length_c     20.61574
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       887.06675
_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 0.00000 0.07849 0.36443 1.00000
  Pm2 Pm 0.00000 0.92151 0.63557 1.00000
  Pm3 Pm 0.00000 0.57849 0.13557 1.00000
  Pm4 Pm 0.00000 0.42151 0.86443 1.00000
  Pm5 Pm 0.50000 0.32462 0.13051 1.00000
  Pm6 Pm 0.50000 0.67538 0.86949 1.00000
  Pm7 Pm 0.50000 0.82462 0.36949 1.00000
  Pm8 Pm 0.50000 0.17538 0.63051 1.00000
  Pm9 Pm 0.00000 0.56254 0.42326 1.00000
  Pm10 Pm 0.00000 0.43746 0.57674 1.00000
  Pm11 Pm 0.00000 0.06254 0.07674 1.00000
  Pm12 Pm 0.00000 0.93746 0.92326 1.00000
  Sm1 Sm 0.00000 0.33036 0.28526 1.00000
  Sm2 Sm 0.00000 0.66964 0.71474 1.00000
  Sm3 Sm 0.00000 0.83036 0.21474 1.00000
  Sm4 Sm 0.00000 0.16964 0.78526 1.00000
  Y1 Y 0.50000 0.30156 0.44268 1.00000
  Y2 Y 0.50000 0.69844 0.55732 1.00000
  Y3 Y 0.50000 0.80156 0.05732 1.00000
  Y4 Y 0.50000 0.19844 0.94268 1.00000
  Y5 Y 0.50000 0.59065 0.27762 1.00000
  Y6 Y 0.50000 0.40935 0.72238 1.00000
  Y7 Y 0.50000 0.09065 0.22238 1.00000
  Y8 Y 0.50000 0.90935 0.77762 1.00000
  Y9 Y 0.50000 0.50000 0.00000 1.00000
  Y10 Y 0.50000 0.00000 0.50000 1.00000

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