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GdCrO3

Alexandria ALEX

Alex-ID: agm077986302 · 空间群: Imma (#74)

基础信息

化学式
GdCrO3
Alex-ID
agm077986302
元素数
3
位点数
10
空间群
Imma (#74)
晶系
orthorhombic
体积
116.13
ų
晶胞参数 a
5.4853
Å
晶胞参数 b
5.4853
Å
晶胞参数 c
5.4853
Å
α 角
120.28
°
β 角
120.37
°
γ 角
89.44
°

组成

元素组成(原子分数)
组成信息
化学式
GdCrO3
Gd
2.00 · 20.0%
Cr
2.00 · 20.0%
O
6.00 · 60.0%

能量与稳定性

凸包上方能量
0.2075
eV/atom
形成能
-2.9107
eV/atom
校正后总能量
-106.2650
eV
原始总能量
-98.0253
eV

电子结构

间接带隙
2.0140
eV
直接带隙
2.0515
eV
费米能级态密度
0.0000
总磁矩
16.0115
μB

其他信息

原型 ID

ABC3_58_spg167

分解产物

Cr2O3 Gd2O3

计算时间

2025-01-09 20:23:57

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: agm077986302).

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 agm077986302
data_agm077986302
_cell_length_a     5.48528
_cell_length_b     5.48528
_cell_length_c     5.48528
_cell_angle_alpha  120.27574
_cell_angle_beta   120.37021
_cell_angle_gamma  89.44152
_cell_volume       116.12701
_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
  Gd1 Gd 0.25000 0.72845 0.47845 1.00000
  Gd2 Gd 0.75000 0.27155 0.52155 1.00000
  Cr1 Cr 0.00000 0.00000 0.00000 1.00000
  Cr2 Cr 0.50000 0.50000 0.00000 1.00000
  O1 O 0.75000 0.85707 0.10707 1.00000
  O2 O 0.25000 0.14293 0.89293 1.00000
  O3 O 0.18926 0.68926 0.00000 1.00000
  O4 O 0.81074 0.31074 0.00000 1.00000
  O5 O 0.68926 0.68926 0.50000 1.00000
  O6 O 0.31074 0.31074 0.50000 1.00000
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