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DyUF7

Alexandria ALEX

Alex-ID: agm024277870 · 空间群: P2_1/c (#14)

基础信息

化学式
DyUF7
Alex-ID
agm024277870
元素数
3
位点数
36
空间群
P2_1/c (#14)
晶系
monoclinic
体积
623.88
ų
晶胞参数 a
9.3072
Å
晶胞参数 b
5.9561
Å
晶胞参数 c
12.6277
Å
α 角
90.00
°
β 角
116.97
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
DyUF7
Dy
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
0.0078
eV/atom
形成能
-4.2007
eV/atom
校正后总能量
-254.5673
eV
原始总能量
-254.5673
eV

电子结构

间接带隙
0.2269
eV
直接带隙
0.2290
eV
费米能级态密度
18.7051
总磁矩
8.0000
μB

其他信息

原型 ID

ABC7_7_spg14

分解产物

DyU3F15 DyF3

计算时间

2024-12-31 05:30:25

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: agm024277870).

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 agm024277870
data_agm024277870
_cell_length_a     9.30721
_cell_length_b     5.95608
_cell_length_c     12.62772
_cell_angle_alpha  90.00000
_cell_angle_beta   116.97050
_cell_angle_gamma  90.00000
_cell_volume       623.87829
_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
  Dy1 Dy 0.81735 0.25375 0.73198 1.00000
  Dy2 Dy 0.18265 0.75375 0.76802 1.00000
  Dy3 Dy 0.18265 0.74625 0.26802 1.00000
  Dy4 Dy 0.81735 0.24625 0.23198 1.00000
  U1 U 0.27283 0.25424 0.54509 1.00000
  U2 U 0.72717 0.75424 0.95491 1.00000
  U3 U 0.72717 0.74576 0.45491 1.00000
  U4 U 0.27283 0.24576 0.04509 1.00000
  F1 F 0.71098 0.51552 0.08132 1.00000
  F2 F 0.28902 0.01552 0.41868 1.00000
  F3 F 0.28902 0.48448 0.91868 1.00000
  F4 F 0.71098 0.98448 0.58132 1.00000
  F5 F 0.28050 0.55287 0.44329 1.00000
  F6 F 0.71950 0.05287 0.05671 1.00000
  F7 F 0.71950 0.44713 0.55671 1.00000
  F8 F 0.28050 0.94713 0.94329 1.00000
  F9 F 0.53143 0.23803 0.14751 1.00000
  F10 F 0.46857 0.73803 0.35249 1.00000
  F11 F 0.46857 0.76197 0.85249 1.00000
  F12 F 0.53143 0.26197 0.64751 1.00000
  F13 F 0.01457 0.24531 0.93787 1.00000
  F14 F 0.98543 0.74531 0.56213 1.00000
  F15 F 0.98543 0.75469 0.06213 1.00000
  F16 F 0.01457 0.25469 0.43787 1.00000
  F17 F 0.73721 0.01563 0.33903 1.00000
  F18 F 0.26279 0.51563 0.16097 1.00000
  F19 F 0.26279 0.98437 0.66097 1.00000
  F20 F 0.73721 0.48437 0.83903 1.00000
  F21 F 0.74959 0.97834 0.82368 1.00000
  F22 F 0.25041 0.47834 0.67632 1.00000
  F23 F 0.25041 0.02166 0.17632 1.00000
  F24 F 0.74959 0.52166 0.32368 1.00000
  F25 F 0.98036 0.54788 0.75850 1.00000
  F26 F 0.01964 0.04788 0.74150 1.00000
  F27 F 0.01964 0.45212 0.24150 1.00000
  F28 F 0.98036 0.95212 0.25850 1.00000
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