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Tb7YO12

Alexandria ALEX

Alex-ID: agm013166262 · 空间群: I2_12_12_1 (#24)

基础信息

化学式
Tb7YO12
Alex-ID
agm013166262
元素数
3
位点数
40
空间群
I2_12_12_1 (#24)
晶系
orthorhombic
体积
619.08
ų
晶胞参数 a
9.2994
Å
晶胞参数 b
9.2994
Å
晶胞参数 c
9.2994
Å
α 角
109.46
°
β 角
109.49
°
γ 角
109.46
°

组成

元素组成(原子分数)
组成信息
化学式
Tb7YO12
Tb
14.00 · 35.0%
Y
2.00 · 5.0%
O
24.00 · 60.0%

能量与稳定性

凸包上方能量
0.0008
eV/atom
形成能
-3.9847
eV/atom
校正后总能量
-356.1653
eV
原始总能量
-339.3103
eV

电子结构

间接带隙
3.9326
eV
直接带隙
3.9442
eV
费米能级态密度
0.0000
总磁矩
-0.0001
μB

其他信息

原型 ID

AB7C12_12_spg24

分解产物

Tb11Y5O24 Tb2O3

计算时间

2025-01-26 22:43:13

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: agm013166262).

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 agm013166262
data_agm013166262
_cell_length_a     9.29943
_cell_length_b     9.29943
_cell_length_c     9.29943
_cell_angle_alpha  109.46039
_cell_angle_beta   109.49232
_cell_angle_gamma  109.46096
_cell_volume       619.07973
_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
  Tb1 Tb 0.53229 0.75000 0.28229 1.00000
  Tb2 Tb 0.50031 0.50019 0.50046 1.00000
  Tb3 Tb 0.78225 0.03225 0.75000 1.00000
  Tb4 Tb 0.71775 0.46775 0.25000 1.00000
  Tb5 Tb 0.25000 0.71781 0.46781 1.00000
  Tb6 Tb 0.25000 0.21750 0.96750 1.00000
  Tb7 Tb 0.49973 0.99984 0.99954 1.00000
  Tb8 Tb 0.99969 0.50016 0.99989 1.00000
  Tb9 Tb 0.00027 0.99981 0.50011 1.00000
  Tb10 Tb 0.96771 0.25000 0.21771 1.00000
  Tb11 Tb 0.75000 0.78219 0.03219 1.00000
  Tb12 Tb 0.75000 0.28250 0.53250 1.00000
  Tb13 Tb 0.21787 0.96787 0.25000 1.00000
  Tb14 Tb 0.28213 0.53213 0.75000 1.00000
  Y1 Y 0.03236 0.75000 0.78236 1.00000
  Y2 Y 0.46764 0.25000 0.71764 1.00000
  O1 O 0.04203 0.27171 0.01138 1.00000
  O2 O 0.45797 0.46935 0.22968 1.00000
  O3 O 0.46939 0.22981 0.45815 1.00000
  O4 O 0.77176 0.72955 0.26009 1.00000
  O5 O 0.27166 0.01124 0.04185 1.00000
  O6 O 0.96947 0.51167 0.23991 1.00000
  O7 O 0.73967 0.22829 0.27032 1.00000
  O8 O 0.76033 0.03065 0.48862 1.00000
  O9 O 0.98846 0.95726 0.72841 1.00000
  O10 O 0.22969 0.45788 0.46955 1.00000
  O11 O 0.27031 0.73986 0.22819 1.00000
  O12 O 0.51154 0.23994 0.96880 1.00000
  O13 O 0.48833 0.76014 0.03045 1.00000
  O14 O 0.01167 0.04212 0.27181 1.00000
  O15 O 0.72886 0.26006 0.77159 1.00000
  O16 O 0.77114 0.54274 0.53120 1.00000
  O17 O 0.24051 0.96978 0.51201 1.00000
  O18 O 0.25949 0.77150 0.72926 1.00000
  O19 O 0.72824 0.98833 0.95779 1.00000
  O20 O 0.03061 0.48876 0.76042 1.00000
  O21 O 0.53053 0.77045 0.54221 1.00000
  O22 O 0.22834 0.27019 0.73958 1.00000
  O23 O 0.95777 0.72850 0.98799 1.00000
  O24 O 0.54223 0.53022 0.77074 1.00000
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