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Y7ErO12

Alexandria ALEX

Alex-ID: agm013166993 · 空间群: I2_12_12_1 (#24)

基础信息

化学式
Y7ErO12
Alex-ID
agm013166993
元素数
3
位点数
40
空间群
I2_12_12_1 (#24)
晶系
orthorhombic
体积
609.55
ų
晶胞参数 a
9.2515
Å
晶胞参数 b
9.2515
Å
晶胞参数 c
9.2515
Å
α 角
109.48
°
β 角
109.46
°
γ 角
109.48
°

组成

元素组成(原子分数)
组成信息
化学式
Y7ErO12
Y
14.00 · 35.0%
Er
2.00 · 5.0%
O
24.00 · 60.0%

能量与稳定性

凸包上方能量
0.0004
eV/atom
形成能
-3.9845
eV/atom
校正后总能量
-377.9863
eV
原始总能量
-361.1313
eV

电子结构

间接带隙
4.0620
eV
直接带隙
4.0733
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB7C12_12_spg24

分解产物

Y2O3 Er2O3

计算时间

2025-02-01 06:31:27

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: agm013166993).

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 agm013166993
data_agm013166993
_cell_length_a     9.25145
_cell_length_b     9.25145
_cell_length_c     9.25145
_cell_angle_alpha  109.47600
_cell_angle_beta   109.45811
_cell_angle_gamma  109.47955
_cell_volume       609.54831
_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
  Y1 Y 0.25000 0.46738 0.21738 1.00000
  Y2 Y 0.00058 0.99930 0.99965 1.00000
  Y3 Y 0.53269 0.28269 0.25000 1.00000
  Y4 Y 0.96731 0.21731 0.75000 1.00000
  Y5 Y 0.21799 0.25000 0.46799 1.00000
  Y6 Y 0.71670 0.25000 0.96670 1.00000
  Y7 Y 0.49965 0.00093 0.50035 1.00000
  Y8 Y 0.00035 0.50070 0.50128 1.00000
  Y9 Y 0.49942 0.49907 0.99872 1.00000
  Y10 Y 0.75000 0.03262 0.28262 1.00000
  Y11 Y 0.28201 0.75000 0.03201 1.00000
  Y12 Y 0.78330 0.75000 0.53330 1.00000
  Y13 Y 0.46798 0.71798 0.75000 1.00000
  Y14 Y 0.03202 0.78202 0.25000 1.00000
  Er1 Er 0.25000 0.96706 0.71706 1.00000
  Er2 Er 0.75000 0.53294 0.78294 1.00000
  O1 O 0.77211 0.26150 0.22956 1.00000
  O2 O 0.96806 0.23850 0.01061 1.00000
  O3 O 0.72983 0.77100 0.76116 1.00000
  O4 O 0.22913 0.46866 0.95703 1.00000
  O5 O 0.50984 0.96867 0.73884 1.00000
  O6 O 0.01163 0.27210 0.54297 1.00000
  O7 O 0.72789 0.95745 0.48939 1.00000
  O8 O 0.53194 0.54255 0.27044 1.00000
  O9 O 0.45509 0.22683 0.96629 1.00000
  O10 O 0.95755 0.98860 0.22812 1.00000
  O11 O 0.23952 0.51140 0.46896 1.00000
  O12 O 0.73946 0.27317 0.72826 1.00000
  O13 O 0.26048 0.72944 0.27188 1.00000
  O14 O 0.54245 0.77056 0.03104 1.00000
  O15 O 0.76054 0.48880 0.53371 1.00000
  O16 O 0.04491 0.01120 0.77174 1.00000
  O17 O 0.47131 0.45773 0.72877 1.00000
  O18 O 0.27104 0.04227 0.51358 1.00000
  O19 O 0.48837 0.03134 0.26048 1.00000
  O20 O 0.99016 0.72900 0.45883 1.00000
  O21 O 0.27087 0.22790 0.23952 1.00000
  O22 O 0.77017 0.53133 0.04117 1.00000
  O23 O 0.22896 0.74254 0.77123 1.00000
  O24 O 0.02869 0.75746 0.98642 1.00000
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