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Mn2Cr5H4

Alexandria ALEX

Alex-ID: agm007270945 · 空间群: C2/m (#12)

基础信息

化学式
Mn2Cr5H4
Alex-ID
agm007270945
元素数
3
位点数
11
空间群
C2/m (#12)
晶系
monoclinic
体积
96.81
ų
晶胞参数 a
5.4824
Å
晶胞参数 b
5.4824
Å
晶胞参数 c
6.5173
Å
α 角
77.27
°
β 角
102.73
°
γ 角
149.49
°

组成

元素组成(原子分数)
组成信息
化学式
Mn2Cr5H4
Mn
2.00 · 18.2%
Cr
5.00 · 45.5%
H
4.00 · 36.4%

能量与稳定性

凸包上方能量
0.1759
eV/atom
形成能
0.0728
eV/atom
校正后总能量
-78.6147
eV
原始总能量
-78.6147
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0023
eV
费米能级态密度
6.1058
总磁矩
4.3740
μB

其他信息

原型 ID

A2B4C5_783_spg2

分解产物

MnCr15 MnCrH2 CrH

计算时间

2025-05-26 22:09:07

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: agm007270945).

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 agm007270945
data_agm007270945
_cell_length_a     5.48244
_cell_length_b     5.48244
_cell_length_c     6.51727
_cell_angle_alpha  77.26826
_cell_angle_beta   102.73174
_cell_angle_gamma  149.49325
_cell_volume       96.81249
_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
  Mn1 Mn 0.19734 0.80266 0.14597 1.00000
  Mn2 Mn 0.80266 0.19734 0.85403 1.00000
  Cr1 Cr 0.94830 0.05170 0.27478 1.00000
  Cr2 Cr 0.05170 0.94830 0.72522 1.00000
  Cr3 Cr 0.62187 0.37813 0.44669 1.00000
  Cr4 Cr 0.50000 0.50000 0.00000 1.00000
  Cr5 Cr 0.37813 0.62187 0.55331 1.00000
  H1 H 0.21228 0.78772 0.41519 1.00000
  H2 H 0.78687 0.21313 0.11932 1.00000
  H3 H 0.78772 0.21228 0.58481 1.00000
  H4 H 0.21313 0.78687 0.88068 1.00000
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