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Sm2CrFeN5

Alexandria ALEX

Alex-ID: agm005164229 · 空间群: Cmc2_1 (#36)

基础信息

化学式
Sm2CrFeN5
Alex-ID
agm005164229
元素数
4
位点数
18
空间群
Cmc2_1 (#36)
晶系
orthorhombic
体积
216.27
ų
晶胞参数 a
3.2748
Å
晶胞参数 b
7.0884
Å
晶胞参数 c
9.5759
Å
α 角
90.00
°
β 角
90.00
°
γ 角
103.36
°

组成

元素组成(原子分数)
组成信息
化学式
Sm2CrFeN5
Sm
4.00 · 22.2%
Cr
2.00 · 11.1%
Fe
2.00 · 11.1%
N
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.1689
eV/atom
形成能
-0.9213
eV/atom
校正后总能量
-151.1737
eV
原始总能量
-151.1737
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0011
eV
费米能级态密度
6.8425
总磁矩
1.9749
μB

其他信息

原型 ID

ABC2D5_211_spg36

分解产物

Sm2CrN4 FeN

计算时间

2023-01-16 17:23:39.725672

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: agm005164229).

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 agm005164229
data_agm005164229
_cell_length_a     3.27482
_cell_length_b     7.08838
_cell_length_c     9.57590
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.35589
_cell_volume       216.27461
_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
  Sm1 Sm 0.86836 0.73672 0.80771 1.00000
  Sm2 Sm 0.12852 0.25703 0.67539 1.00000
  Sm3 Sm 0.13164 0.26328 0.30771 1.00000
  Sm4 Sm 0.87148 0.74297 0.17539 1.00000
  Cr1 Cr 0.57090 0.14180 0.95242 1.00000
  Cr2 Cr 0.42910 0.85820 0.45242 1.00000
  Fe1 Fe 0.79439 0.58878 0.51928 1.00000
  Fe2 Fe 0.20561 0.41122 0.01928 1.00000
  N1 N 0.34335 0.68669 0.00259 1.00000
  N2 N 0.69119 0.38237 0.88040 1.00000
  N3 N 0.50777 0.01555 0.80081 1.00000
  N4 N 0.29795 0.59590 0.64506 1.00000
  N5 N 0.94636 0.89272 0.54029 1.00000
  N6 N 0.65665 0.31331 0.50259 1.00000
  N7 N 0.30881 0.61763 0.38040 1.00000
  N8 N 0.49223 0.98445 0.30081 1.00000
  N9 N 0.70205 0.40410 0.14506 1.00000
  N10 N 0.05364 0.10728 0.04029 1.00000
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