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Ac5Nd2SmEr

Alexandria ALEX

Alex-ID: agm005177404 · 空间群: I4/mcm (#140)

Alexandria Database API

基础信息

化学式
Ac5Nd2SmEr
Alex-ID
agm005177404
元素数
4
位点数
18
空间群
I4/mcm (#140)
晶系
tetragonal
体积
738.99
ų
晶胞参数 a
8.4748
Å
晶胞参数 b
8.4748
Å
晶胞参数 c
11.9070
Å
α 角
110.85
°
β 角
110.85
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Ac5Nd2SmEr
Ac
10.00 · 55.6%
Nd
4.00 · 22.2%
Sm
2.00 · 11.1%
Er
2.00 · 11.1%

能量与稳定性

凸包上方能量
0.2994
eV/atom
形成能
0.2916
eV/atom
校正后总能量
-73.4974
eV
原始总能量
-73.4974
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
27.4385
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D5_205_spg140

分解产物

Nd3Sm5 Ac3NdEr2 Ac Nd

计算时间

2023-01-16 13:27:28.675005

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: agm005177404).

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 agm005177404
data_agm005177404
_cell_length_a     8.47480
_cell_length_b     8.47480
_cell_length_c     11.90702
_cell_angle_alpha  110.84703
_cell_angle_beta   110.84703
_cell_angle_gamma  90.00000
_cell_volume       738.98728
_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 0.91309 0.41309 0.27599 1.00000
  Ac2 Ac 0.63710 0.13710 0.72401 1.00000
  Ac3 Ac 0.08691 0.58691 0.72401 1.00000
  Ac4 Ac 0.13710 0.08691 0.72401 1.00000
  Ac5 Ac 0.58691 0.63710 0.72401 1.00000
  Ac6 Ac 0.86290 0.91309 0.27599 1.00000
  Ac7 Ac 0.41309 0.36290 0.27599 1.00000
  Ac8 Ac 0.36290 0.86290 0.27599 1.00000
  Ac9 Ac 0.50000 0.50000 0.00000 1.00000
  Ac10 Ac 0.00000 0.00000 0.00000 1.00000
  Nd1 Nd 0.12232 0.37768 0.00000 1.00000
  Nd2 Nd 0.62232 0.12232 0.00000 1.00000
  Nd3 Nd 0.37768 0.87768 1.00000 1.00000
  Nd4 Nd 0.87768 0.62232 0.00000 1.00000
  Sm1 Sm 0.25000 0.25000 0.50000 1.00000
  Sm2 Sm 0.75000 0.75000 0.50000 1.00000
  Er1 Er 0.25000 0.75000 0.50000 1.00000
  Er2 Er 0.75000 0.25000 0.50000 1.00000
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