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TbUF7

Alexandria ALEX

Alex-ID: agm024131698 · 空间群: P2_1/c (#14)

基础信息

化学式
TbUF7
Alex-ID
agm024131698
元素数
3
位点数
36
空间群
P2_1/c (#14)
晶系
monoclinic
体积
640.45
ų
晶胞参数 a
9.4663
Å
晶胞参数 b
6.1152
Å
晶胞参数 c
12.5116
Å
α 角
90.00
°
β 角
117.84
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
TbUF7
Tb
4.00 · 11.1%
U
4.00 · 11.1%
F
28.00 · 77.8%

能量与稳定性

凸包上方能量
0.0241
eV/atom
形成能
-4.1850
eV/atom
校正后总能量
-254.1159
eV
原始总能量
-254.1159
eV

电子结构

间接带隙
0.1323
eV
直接带隙
0.1323
eV
费米能级态密度
18.7324
总磁矩
8.0000
μB

其他信息

原型 ID

ABC7_7_spg14

分解产物

TbU3F15 TbF3

计算时间

2024-12-03 05:08:37

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: agm024131698).

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 agm024131698
data_agm024131698
_cell_length_a     9.46635
_cell_length_b     6.11522
_cell_length_c     12.51159
_cell_angle_alpha  90.00000
_cell_angle_beta   117.83918
_cell_angle_gamma  90.00000
_cell_volume       640.45394
_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 0.27178 0.25129 0.54413 1.00000
  Tb2 Tb 0.72822 0.75129 0.95587 1.00000
  Tb3 Tb 0.72822 0.74871 0.45587 1.00000
  Tb4 Tb 0.27178 0.24871 0.04413 1.00000
  U1 U 0.80769 0.25180 0.73204 1.00000
  U2 U 0.19231 0.75180 0.76796 1.00000
  U3 U 0.19231 0.74820 0.26796 1.00000
  U4 U 0.80769 0.24820 0.23204 1.00000
  F1 F 0.71497 0.50062 0.07636 1.00000
  F2 F 0.28503 0.00062 0.42364 1.00000
  F3 F 0.28503 0.49938 0.92364 1.00000
  F4 F 0.71497 0.99938 0.57636 1.00000
  F5 F 0.28032 0.53565 0.43823 1.00000
  F6 F 0.71968 0.03565 0.06177 1.00000
  F7 F 0.71968 0.46435 0.56177 1.00000
  F8 F 0.28032 0.96435 0.93823 1.00000
  F9 F 0.53241 0.24601 0.14869 1.00000
  F10 F 0.46759 0.74601 0.35131 1.00000
  F11 F 0.46759 0.75399 0.85131 1.00000
  F12 F 0.53241 0.25399 0.64869 1.00000
  F13 F 0.01097 0.25105 0.93260 1.00000
  F14 F 0.98903 0.75105 0.56740 1.00000
  F15 F 0.98903 0.74895 0.06740 1.00000
  F16 F 0.01097 0.24895 0.43260 1.00000
  F17 F 0.74035 0.99676 0.33108 1.00000
  F18 F 0.25965 0.49676 0.16892 1.00000
  F19 F 0.25965 0.00324 0.66892 1.00000
  F20 F 0.74035 0.50324 0.83108 1.00000
  F21 F 0.75171 0.98163 0.82617 1.00000
  F22 F 0.24829 0.48163 0.67383 1.00000
  F23 F 0.24829 0.01837 0.17383 1.00000
  F24 F 0.75171 0.51837 0.32617 1.00000
  F25 F 0.98678 0.54099 0.75712 1.00000
  F26 F 0.01322 0.04099 0.74288 1.00000
  F27 F 0.01322 0.45901 0.24288 1.00000
  F28 F 0.98678 0.95901 0.25712 1.00000
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