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MgNb(H3Pt)2

Alexandria ALEX

Alex-ID: agm007707533 · 空间群: C2/c (#15)

基础信息

化学式
MgNb(H3Pt)2
Alex-ID
agm007707533
元素数
4
位点数
20
空间群
C2/c (#15)
晶系
monoclinic
体积
180.54
ų
晶胞参数 a
5.9059
Å
晶胞参数 b
5.9059
Å
晶胞参数 c
5.4361
Å
α 角
78.88
°
β 角
101.12
°
γ 角
83.95
°

组成

元素组成(原子分数)
组成信息
化学式
MgNb(H3Pt)2
Mg
2.00 · 10.0%
Nb
2.00 · 10.0%
H
12.00 · 60.0%
Pt
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.1360
eV/atom
形成能
-0.2436
eV/atom
校正后总能量
-91.4298
eV
原始总能量
-91.4298
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
4.1501
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D6_13_spg15

分解产物

NbPt2 MgPt MgH6Pt NbH2

计算时间

2025-05-27 03:14:10

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: agm007707533).

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 agm007707533
data_agm007707533
_cell_length_a     5.90594
_cell_length_b     5.90594
_cell_length_c     5.43605
_cell_angle_alpha  78.87755
_cell_angle_beta   101.12245
_cell_angle_gamma  83.95115
_cell_volume       180.54100
_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 0.15125 0.15125 0.75000 1.00000
  Mg2 Mg 0.84875 0.84875 0.25000 1.00000
  Nb1 Nb 0.58748 0.58748 0.75000 1.00000
  Nb2 Nb 0.41252 0.41252 0.25000 1.00000
  H1 H 0.56501 0.86687 0.90515 1.00000
  H2 H 0.86687 0.56501 0.59485 1.00000
  H3 H 0.43499 0.13313 0.09485 1.00000
  H4 H 0.13313 0.43499 0.40515 1.00000
  H5 H 0.79877 0.21161 0.93175 1.00000
  H6 H 0.21161 0.79877 0.56825 1.00000
  H7 H 0.20123 0.78839 0.06825 1.00000
  H8 H 0.78839 0.20123 0.43175 1.00000
  H9 H 0.46681 0.31705 0.62698 1.00000
  H10 H 0.31705 0.46681 0.87302 1.00000
  H11 H 0.53319 0.68295 0.37302 1.00000
  H12 H 0.68295 0.53319 0.12698 1.00000
  Pt1 Pt 0.94634 0.31922 0.18686 1.00000
  Pt2 Pt 0.31922 0.94634 0.31314 1.00000
  Pt3 Pt 0.05366 0.68078 0.81314 1.00000
  Pt4 Pt 0.68078 0.05366 0.68686 1.00000
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