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ScGeO3

Alexandria ALEX

Alex-ID: agm002177166 · 空间群: R-3 (#148)

Alexandria Database API

基础信息

化学式
ScGeO3
Alex-ID
agm002177166
元素数
3
位点数
10
空间群
R-3 (#148)
晶系
trigonal
体积
118.18
ų
晶胞参数 a
5.3669
Å
晶胞参数 b
5.3669
Å
晶胞参数 c
5.6609
Å
α 角
61.70
°
β 角
61.70
°
γ 角
60.00
°

组成

元素组成（原子分数）
组成信息
化学式
ScGeO3
Sc
2.00 · 20.0%
Ge
2.00 · 20.0%
O
6.00 · 60.0%

能量与稳定性

凸包上方能量
0.3208
eV/atom
形成能
-2.6400
eV/atom
校正后总能量
-78.0473
eV
原始总能量
-73.8335
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0998
eV
费米能级态密度
0.6957
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_29_spg167

分解产物

Sc2Ge2O7 Sc2GeO5 Ge

计算时间

2018-08-18 00:11:17

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: agm002177166).

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 agm002177166
data_agm002177166
_cell_length_a     5.36691
_cell_length_b     5.36691
_cell_length_c     5.66087
_cell_angle_alpha  61.70346
_cell_angle_beta   61.70346
_cell_angle_gamma  60.00000
_cell_volume       118.17657
_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 0.14307 0.14307 0.57078 1.00000
  Sc2 Sc 0.85693 0.85693 0.42922 1.00000
  Ge1 Ge 0.35591 0.35591 0.93226 1.00000
  Ge2 Ge 0.64409 0.64409 0.06774 1.00000
  O1 O 0.44847 0.74436 0.75493 1.00000
  O2 O 0.74436 0.05224 0.75493 1.00000
  O3 O 0.05224 0.44847 0.75493 1.00000
  O4 O 0.94776 0.55153 0.24507 1.00000
  O5 O 0.25564 0.94776 0.24507 1.00000
  O6 O 0.55153 0.25564 0.24507 1.00000
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