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Mg2Zr(GaPt)2

Alexandria ALEX

Alex-ID: agm024144679 · 空间群: R-3m (#166)

基础信息

化学式
Mg2Zr(GaPt)2
Alex-ID
agm024144679
元素数
4
位点数
7
空间群
R-3m (#166)
晶系
trigonal
体积
125.02
ų
晶胞参数 a
4.4558
Å
晶胞参数 b
4.4558
Å
晶胞参数 c
7.7135
Å
α 角
73.19
°
β 角
106.81
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Mg2Zr(GaPt)2
Mg
2.00 · 28.6%
Zr
1.00 · 14.3%
Ga
2.00 · 28.6%
Pt
2.00 · 28.6%

能量与稳定性

凸包上方能量
0.0298
eV/atom
形成能
-0.7567
eV/atom
校正后总能量
-35.2693
eV
原始总能量
-35.2693
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
2.2709
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D2_65_spg2

分解产物

ZrGaPt Mg2GaPt

计算时间

2025-01-21 03:40:30

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: agm024144679).

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 agm024144679
data_agm024144679
_cell_length_a     4.45584
_cell_length_b     4.45584
_cell_length_c     7.71347
_cell_angle_alpha  73.19393
_cell_angle_beta   106.80607
_cell_angle_gamma  119.99937
_cell_volume       125.02023
_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 0.86481 0.13519 0.09523 1.00000
  Mg2 Mg 0.13519 0.86481 0.90477 1.00000
  Zr1 Zr 0.00000 0.00000 0.50000 1.00000
  Ga1 Ga 0.39665 0.60335 0.69012 1.00000
  Ga2 Ga 0.60335 0.39665 0.30988 1.00000
  Pt1 Pt 0.26135 0.73865 0.28357 1.00000
  Pt2 Pt 0.73865 0.26135 0.71643 1.00000
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