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Mn2Be17

Alexandria ALEX

Alex-ID: agm007757634 · 空间群: P6_3/mmc (#194)

基础信息

化学式
Mn2Be17
Alex-ID
agm007757634
元素数
2
位点数
38
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
314.37
ų
晶胞参数 a
7.1686
Å
晶胞参数 b
7.1686
Å
晶胞参数 c
7.0637
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Mn2Be17
Mn
4.00 · 10.5%
Be
34.00 · 89.5%

能量与稳定性

凸包上方能量
0.0043
eV/atom
形成能
-0.0894
eV/atom
校正后总能量
-166.7649
eV
原始总能量
-166.7649
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
7.0085
总磁矩
8.0864
μB

其他信息

原型 ID

A2B17_0_spg194

分解产物

MnBe12 MnBe2

计算时间

2025-01-02 04:51:51

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: agm007757634).

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 agm007757634
data_agm007757634
_cell_length_a     7.16863
_cell_length_b     7.16863
_cell_length_c     7.06373
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       314.36680
_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 0.00000 0.00000 0.25000 1.00000
  Mn2 Mn 0.00000 0.00000 0.75000 1.00000
  Mn3 Mn 0.33333 0.66667 0.75000 1.00000
  Mn4 Mn 0.66667 0.33333 0.25000 1.00000
  Be1 Be 0.33333 0.66667 0.40204 1.00000
  Be2 Be 0.66667 0.33333 0.59796 1.00000
  Be3 Be 0.66667 0.33333 0.90204 1.00000
  Be4 Be 0.33333 0.66667 0.09796 1.00000
  Be5 Be 0.50000 0.50000 0.50000 1.00000
  Be6 Be 0.50000 0.00000 0.50000 1.00000
  Be7 Be 0.00000 0.50000 0.50000 1.00000
  Be8 Be 0.50000 0.50000 0.00000 1.00000
  Be9 Be 0.50000 0.00000 0.00000 1.00000
  Be10 Be 0.00000 0.50000 0.00000 1.00000
  Be11 Be 0.33000 0.35814 0.25000 1.00000
  Be12 Be 0.64186 0.97186 0.25000 1.00000
  Be13 Be 0.02814 0.67000 0.25000 1.00000
  Be14 Be 0.64186 0.67000 0.25000 1.00000
  Be15 Be 0.02814 0.35814 0.25000 1.00000
  Be16 Be 0.33000 0.97186 0.25000 1.00000
  Be17 Be 0.67000 0.64186 0.75000 1.00000
  Be18 Be 0.35814 0.02814 0.75000 1.00000
  Be19 Be 0.97186 0.33000 0.75000 1.00000
  Be20 Be 0.35814 0.33000 0.75000 1.00000
  Be21 Be 0.97186 0.64186 0.75000 1.00000
  Be22 Be 0.67000 0.02814 0.75000 1.00000
  Be23 Be 0.16355 0.83645 0.51676 1.00000
  Be24 Be 0.16355 0.32710 0.51676 1.00000
  Be25 Be 0.67290 0.83645 0.51676 1.00000
  Be26 Be 0.83645 0.16355 0.48324 1.00000
  Be27 Be 0.83645 0.67290 0.48324 1.00000
  Be28 Be 0.32710 0.16355 0.48324 1.00000
  Be29 Be 0.83645 0.16355 0.01676 1.00000
  Be30 Be 0.83645 0.67290 0.01676 1.00000
  Be31 Be 0.32710 0.16355 0.01676 1.00000
  Be32 Be 0.16355 0.83645 0.98324 1.00000
  Be33 Be 0.16355 0.32710 0.98324 1.00000
  Be34 Be 0.67290 0.83645 0.98324 1.00000
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