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PrNd2ErIn4

Alexandria ALEX

Alex-ID: agm017281460 · 空间群: R-3m (#166)

Alexandria Database API

基础信息

化学式
PrNd2ErIn4
Alex-ID
agm017281460
元素数
4
位点数
8
空间群
R-3m (#166)
晶系
trigonal
体积
228.44
ų
晶胞参数 a
9.4385
Å
晶胞参数 b
9.4385
Å
晶胞参数 c
9.4385
Å
α 角
33.53
°
β 角
33.53
°
γ 角
33.53
°

组成

元素组成（原子分数）
组成信息
化学式
PrNd2ErIn4
Pr
1.00 · 12.5%
Nd
2.00 · 25.0%
Er
1.00 · 12.5%
In
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.0120
eV/atom
形成能
-0.4565
eV/atom
校正后总能量
-33.6222
eV
原始总能量
-33.6222
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
5.2397
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D4_43_spg5

分解产物

PrNd(ErIn2)2 PrNd2In3 Nd3ErIn4

计算时间

2025-07-01 02:05:08

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: agm017281460).

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 agm017281460
data_agm017281460
_cell_length_a     9.43845
_cell_length_b     9.43845
_cell_length_c     9.43845
_cell_angle_alpha  33.52519
_cell_angle_beta   33.52519
_cell_angle_gamma  33.52519
_cell_volume       228.44294
_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
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Nd1 Nd 0.24877 0.24877 0.24877 1.00000
  Nd2 Nd 0.75123 0.75123 0.75123 1.00000
  Er1 Er 0.50000 0.50000 0.50000 1.00000
  In1 In 0.87352 0.87352 0.87352 1.00000
  In2 In 0.62318 0.62318 0.62318 1.00000
  In3 In 0.12648 0.12648 0.12648 1.00000
  In4 In 0.37682 0.37682 0.37682 1.00000
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