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Na2FeAgH8

Alexandria ALEX

Alex-ID: agm007432736 · 空间群: P-1 (#2)

基础信息

化学式
Na2FeAgH8
Alex-ID
agm007432736
元素数
4
位点数
12
空间群
P-1 (#2)
晶系
triclinic
体积
125.77
ų
晶胞参数 a
5.1564
Å
晶胞参数 b
5.2059
Å
晶胞参数 c
5.2085
Å
α 角
90.23
°
β 角
90.96
°
γ 角
115.88
°

组成

元素组成(原子分数)
组成信息
化学式
Na2FeAgH8
Na
2.00 · 16.7%
Fe
1.00 · 8.3%
Ag
1.00 · 8.3%
H
8.00 · 66.7%

能量与稳定性

凸包上方能量
0.0767
eV/atom
形成能
-0.0975
eV/atom
校正后总能量
-41.0395
eV
原始总能量
-41.0395
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0328
eV
费米能级态密度
4.7065
总磁矩
1.0000
μB

其他信息

原型 ID

ABC2D8_318_spg2

分解产物

NaH9 FeH Na3FeH7 Ag

计算时间

2024-03-16 04:18:42.283661

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: agm007432736).

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 agm007432736
data_agm007432736
_cell_length_a     5.15639
_cell_length_b     5.20594
_cell_length_c     5.20854
_cell_angle_alpha  90.22714
_cell_angle_beta   90.95846
_cell_angle_gamma  115.87877
_cell_volume       125.76877
_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
  Na1 Na 0.33142 0.67237 0.86057 1.00000
  Na2 Na 0.66858 0.32763 0.13943 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  Ag1 Ag 0.00000 0.00000 0.50000 1.00000
  H1 H 0.16097 0.87963 0.20088 1.00000
  H2 H 0.87721 0.69959 0.85428 1.00000
  H3 H 0.71371 0.88845 0.16337 1.00000
  H4 H 0.83903 0.12037 0.79912 1.00000
  H5 H 0.12279 0.30041 0.14572 1.00000
  H6 H 0.28629 0.11155 0.83663 1.00000
  H7 H 0.57183 0.56777 0.50519 1.00000
  H8 H 0.42817 0.43223 0.49481 1.00000
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