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Mg2NiB6

Alexandria ALEX

Alex-ID: agm005693222 · 空间群: C2/m (#12)

基础信息

化学式
Mg2NiB6
Alex-ID
agm005693222
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
96.29
ų
晶胞参数 a
5.0330
Å
晶胞参数 b
3.2979
Å
晶胞参数 c
6.4121
Å
α 角
104.90
°
β 角
70.14
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Mg2NiB6
Mg
2.00 · 22.2%
Ni
1.00 · 11.1%
B
6.00 · 66.7%

能量与稳定性

凸包上方能量
0.3218
eV/atom
形成能
0.1310
eV/atom
校正后总能量
-47.8591
eV
原始总能量
-47.8591
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.1269
eV
费米能级态密度
1.6144
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C6_1830_spg12

分解产物

MgB4 MgNi3B2 MgB2

计算时间

2023-07-06 11:20:14.177524

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: agm005693222).

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 agm005693222
data_agm005693222
_cell_length_a     5.03302
_cell_length_b     3.29795
_cell_length_c     6.41212
_cell_angle_alpha  104.90191
_cell_angle_beta   70.13776
_cell_angle_gamma  90.00000
_cell_volume       96.28640
_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
  Mg1 Mg 0.16609 0.63135 0.26270 1.00000
  Mg2 Mg 0.83391 0.36865 0.73730 1.00000
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
  B1 B 0.66696 0.87235 0.24820 1.00000
  B2 B 0.58828 0.76006 0.52013 1.00000
  B3 B 0.66696 0.37585 0.24820 1.00000
  B4 B 0.33304 0.12765 0.75180 1.00000
  B5 B 0.41172 0.23994 0.47987 1.00000
  B6 B 0.33304 0.62415 0.75180 1.00000
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