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PrMg4V

Alexandria ALEX

Alex-ID: agm013444580 · 空间群: Immm (#71)

基础信息

化学式
PrMg4V
Alex-ID
agm013444580
元素数
3
位点数
6
空间群
Immm (#71)
晶系
orthorhombic
体积
144.04
ų
晶胞参数 a
6.0158
Å
晶胞参数 b
6.0158
Å
晶胞参数 c
6.0158
Å
α 角
129.01
°
β 角
117.12
°
γ 角
85.11
°

组成

元素组成(原子分数)
组成信息
化学式
PrMg4V
Pr
1.00 · 16.7%
Mg
4.00 · 66.7%
V
1.00 · 16.7%

能量与稳定性

凸包上方能量
0.3182
eV/atom
形成能
0.2268
eV/atom
校正后总能量
-18.9200
eV
原始总能量
-18.9200
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0034
eV
费米能级态密度
4.6432
总磁矩
2.9837
μB

其他信息

原型 ID

ABC4_626_spg44

分解产物

Pr5Mg41 PrMg3 V

计算时间

2024-07-10 10:28:09.036563

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: agm013444580).

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 agm013444580
data_agm013444580
_cell_length_a     6.01580
_cell_length_b     6.01580
_cell_length_c     6.01580
_cell_angle_alpha  129.00703
_cell_angle_beta   117.11850
_cell_angle_gamma  85.10971
_cell_volume       144.03557
_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 0.50000 0.50000 0.00000 1.00000
  Mg1 Mg 0.40965 0.16499 0.24466 1.00000
  Mg2 Mg 0.07967 0.83501 0.24466 1.00000
  Mg3 Mg 0.59035 0.83501 0.75534 1.00000
  Mg4 Mg 0.92033 0.16499 0.75534 1.00000
  V1 V 0.00000 0.50000 0.50000 1.00000
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