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Rb2Ce2Cr3O10

Alexandria ALEX

Alex-ID: agm009091508 · 空间群: I4/mmm (#139)

Alexandria Database API

基础信息

化学式
Rb2Ce2Cr3O10
Alex-ID
agm009091508
元素数
4
位点数
17
空间群
I4/mmm (#139)
晶系
tetragonal
体积
228.33
ų
晶胞参数 a
15.3012
Å
晶胞参数 b
15.3012
Å
晶胞参数 c
15.3012
Å
α 角
165.38
°
β 角
165.38
°
γ 角
20.74
°

组成

元素组成（原子分数）
组成信息
化学式
Rb2Ce2Cr3O10
Rb
2.00 · 11.8%
Ce
2.00 · 11.8%
Cr
3.00 · 17.6%
O
10.00 · 58.8%

能量与稳定性

凸包上方能量
0.2029
eV/atom
形成能
-2.5721
eV/atom
校正后总能量
-135.9814
eV
原始总能量
-122.9195
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0015
eV
费米能级态密度
11.2714
总磁矩
8.0804
μB

其他信息

原型 ID

A2B2C3D10_2_spg139

分解产物

Rb2CeO3 Rb3CrO4 CeO2 Cr2O3

计算时间

2024-07-19 14:54:08.734773

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: agm009091508).

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 agm009091508
data_agm009091508
_cell_length_a     15.30120
_cell_length_b     15.30120
_cell_length_c     15.30120
_cell_angle_alpha  165.37576
_cell_angle_beta   165.37576
_cell_angle_gamma  20.73872
_cell_volume       228.33230
_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
  Rb1 Rb 0.70554 0.70554 0.00000 1.00000
  Rb2 Rb 0.29446 0.29446 0.00000 1.00000
  Ce1 Ce 0.56793 0.56793 0.00000 1.00000
  Ce2 Ce 0.43207 0.43207 0.00000 1.00000
  Cr1 Cr 0.86867 0.86867 0.00000 1.00000
  Cr2 Cr 0.13133 0.13133 0.00000 1.00000
  Cr3 Cr 0.00000 0.00000 0.00000 1.00000
  O1 O 0.19125 0.19125 0.00000 1.00000
  O2 O 0.80875 0.80875 0.00000 1.00000
  O3 O 0.61793 0.11793 0.50000 1.00000
  O4 O 0.11793 0.61793 0.50000 1.00000
  O5 O 0.38207 0.88207 0.50000 1.00000
  O6 O 0.88207 0.38207 0.50000 1.00000
  O7 O 0.06345 0.06345 0.00000 1.00000
  O8 O 0.00000 0.50000 0.50000 1.00000
  O9 O 0.50000 0.00000 0.50000 1.00000
  O10 O 0.93655 0.93655 0.00000 1.00000
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