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SrAl2VH6

Alexandria ALEX

Alex-ID: agm007692815 · 空间群: Immm (#71)

基础信息

化学式
SrAl2VH6
Alex-ID
agm007692815
元素数
4
位点数
10
空间群
Immm (#71)
晶系
orthorhombic
体积
115.79
ų
晶胞参数 a
6.3796
Å
晶胞参数 b
6.3796
Å
晶胞参数 c
3.3987
Å
α 角
74.55
°
β 角
74.55
°
γ 角
61.71
°

组成

元素组成(原子分数)
组成信息
化学式
SrAl2VH6
Sr
1.00 · 10.0%
Al
2.00 · 20.0%
V
1.00 · 10.0%
H
6.00 · 60.0%

能量与稳定性

凸包上方能量
0.2370
eV/atom
形成能
-0.1477
eV/atom
校正后总能量
-39.2145
eV
原始总能量
-39.2145
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
2.2268
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D6_238_spg12

分解产物

Sr2AlH7 SrAlH5 VH2 Al3V

计算时间

2024-02-10 15:31:17

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: agm007692815).

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 agm007692815
data_agm007692815
_cell_length_a     6.37962
_cell_length_b     6.37962
_cell_length_c     3.39866
_cell_angle_alpha  74.54616
_cell_angle_beta   74.54616
_cell_angle_gamma  61.70972
_cell_volume       115.78616
_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
  Sr1 Sr 0.50000 0.50000 0.50000 1.00000
  Al1 Al 0.83299 0.83299 0.66695 1.00000
  Al2 Al 0.16701 0.16701 0.33305 1.00000
  V1 V 0.00000 0.00000 0.00000 1.00000
  H1 H 0.69402 0.04210 0.13228 1.00000
  H2 H 0.04210 0.69402 0.13228 1.00000
  H3 H 0.32440 0.32440 0.17541 1.00000
  H4 H 0.30598 0.95790 0.86772 1.00000
  H5 H 0.95790 0.30598 0.86772 1.00000
  H6 H 0.67560 0.67560 0.82459 1.00000
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