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Sc4Mn3

Alexandria ALEX

Alex-ID: agm005486554 · 空间群: I4/mmm (#139)

基础信息

化学式
Sc4Mn3
Alex-ID
agm005486554
元素数
2
位点数
7
空间群
I4/mmm (#139)
晶系
tetragonal
体积
124.89
ų
晶胞参数 a
14.3798
Å
晶胞参数 b
14.3798
Å
晶胞参数 c
14.3798
Å
α 角
168.17
°
β 角
168.17
°
γ 角
16.76
°

组成

元素组成(原子分数)
组成信息
化学式
Sc4Mn3
Sc
4.00 · 57.1%
Mn
3.00 · 42.9%

能量与稳定性

凸包上方能量
0.1459
eV/atom
形成能
0.0565
eV/atom
校正后总能量
-52.4394
eV
原始总能量
-52.4394
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
6.4092
总磁矩
1.3449
μB

其他信息

原型 ID

A3B4_132_spg139

分解产物

ScMn2 Sc

计算时间

2023-03-19 11:23:25.313781

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: agm005486554).

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 agm005486554
data_agm005486554
_cell_length_a     14.37979
_cell_length_b     14.37979
_cell_length_c     14.37979
_cell_angle_alpha  168.17358
_cell_angle_beta   168.17358
_cell_angle_gamma  16.75504
_cell_volume       124.88691
_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
  Sc1 Sc 0.83536 0.83536 0.00000 1.00000
  Sc2 Sc 0.56174 0.56174 0.00000 1.00000
  Sc3 Sc 0.43826 0.43826 0.00000 1.00000
  Sc4 Sc 0.16464 0.16464 0.00000 1.00000
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Mn2 Mn 0.72957 0.72957 0.00000 1.00000
  Mn3 Mn 0.27043 0.27043 0.00000 1.00000
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