Mg(Ni2Ge)4

Alexandria ALEX

Alex-ID: agm097866429 · 空间群: Pm (#6)

Alexandria Database API

基础信息

化学式

Mg(Ni2Ge)4

Alex-ID

agm097866429

元素数

位点数

空间群

Pm (#6)

晶系

monoclinic

体积

168.54

Å³

晶胞参数 a

6.9790

晶胞参数 b

3.9889

晶胞参数 c

6.6885

α 角

90.00

β 角

115.16

γ 角

90.00

组成

元素组成（原子分数）

组成信息

化学式

Mg(Ni2Ge)4

1.00 · 7.7%

8.00 · 61.5%

4.00 · 30.8%

能量与稳定性

凸包上方能量

0.0628

eV/atom

形成能

-0.2727

eV/atom

校正后总能量

-69.8802

原始总能量

-69.8802

电子结构

间接带隙

0.0000

直接带隙

0.0021

费米能级态密度

7.4415

总磁矩

0.0000

μB

其他信息

原型 ID

AB4C8_1733_spg38

分解产物

Mg6Ni16Ge7 Ni3Ge Ni5Ge3

计算时间

2025-06-16 18:42:04

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: agm097866429).

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

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样式: Ball & Stick | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm097866429
data_agm097866429
_cell_length_a     6.97898
_cell_length_b     3.98885
_cell_length_c     6.68853
_cell_angle_alpha  90.00000
_cell_angle_beta   115.15544
_cell_angle_gamma  90.00000
_cell_volume       168.53697
_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 0.16243 0.00000 0.11083 1.00000
  Ni1 Ni 0.82846 0.00000 0.19733 1.00000
  Ni2 Ni 0.58234 0.50000 0.17161 1.00000
  Ni3 Ni 0.30474 0.00000 0.55698 1.00000
  Ni4 Ni 0.81374 0.50000 0.60732 1.00000
  Ni5 Ni 0.05538 0.50000 0.37957 1.00000
  Ni6 Ni 0.57657 0.00000 0.38194 1.00000
  Ni7 Ni 0.72359 0.00000 0.78380 1.00000
  Ni8 Ni 0.23510 0.50000 0.80313 1.00000
  Ge1 Ge 0.83562 0.50000 0.99279 1.00000
  Ge2 Ge 0.46260 0.00000 0.94998 1.00000
  Ge3 Ge 0.43438 0.50000 0.47115 1.00000
  Ge4 Ge 0.98503 0.00000 0.59356 1.00000

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