导航

HEAS Data Platform · 材料科学计算数据库

Rb2ScCr

Alexandria ALEX

Alex-ID: agm002886909 · 空间群: I-42d (#122)

基础信息

化学式
Rb2ScCr
Alex-ID
agm002886909
元素数
3
位点数
8
空间群
I-42d (#122)
晶系
tetragonal
体积
455.52
ų
晶胞参数 a
13.2380
Å
晶胞参数 b
13.2380
Å
晶胞参数 c
9.7149
Å
α 角
47.05
°
β 角
47.05
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Rb2ScCr
Sc
2.00 · 25.0%
Cr
2.00 · 25.0%
Rb
4.00 · 50.0%

能量与稳定性

凸包上方能量
1.1408
eV/atom
形成能
1.1408
eV/atom
校正后总能量
-26.6541
eV
原始总能量
-26.6541
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
16.5237
总磁矩
7.5398
μB

其他信息

原型 ID

ABC2_317_spg122

分解产物

Rb Sc Cr

计算时间

2016-12-21 15:11:44

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: agm002886909).

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 agm002886909
data_agm002886909
_cell_length_a     13.23800
_cell_length_b     13.23800
_cell_length_c     9.71487
_cell_angle_alpha  47.05262
_cell_angle_beta   47.05262
_cell_angle_gamma  90.00000
_cell_volume       455.51626
_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
  Sc1 Sc 0.50000 0.50000 0.00000 1.00000
  Sc2 Sc 0.25000 0.75000 0.50000 1.00000
  Cr1 Cr 0.00000 0.00000 0.00000 1.00000
  Cr2 Cr 0.75000 0.25000 0.50000 1.00000
  Rb1 Rb 0.77558 0.12500 0.25000 1.00000
  Rb2 Rb 0.97442 0.62500 0.25000 1.00000
  Rb3 Rb 0.37500 0.22442 0.75000 1.00000
  Rb4 Rb 0.87500 0.02558 0.75000 1.00000
获取直接链接