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UAsC2N2(O2F)2

Alexandria ALEX

Alex-ID: agm005279078 · 空间群: Fddd (#70)

基础信息

化学式
UAsC2N2(O2F)2
Alex-ID
agm005279078
元素数
6
位点数
48
空间群
Fddd (#70)
晶系
orthorhombic
体积
734.13
ų
晶胞参数 a
8.1171
Å
晶胞参数 b
9.7906
Å
晶胞参数 c
10.9322
Å
α 角
81.15
°
β 角
68.21
°
γ 角
65.51
°

组成

元素组成(原子分数)
组成信息
化学式
UAsC2N2(O2F)2
U
4.00 · 8.3%
As
4.00 · 8.3%
C
8.00 · 16.7%
N
8.00 · 16.7%
O
16.00 · 33.3%
F
8.00 · 16.7%

能量与稳定性

凸包上方能量
0.6555
eV/atom
形成能
-1.3700
eV/atom
校正后总能量
-357.6178
eV
原始总能量
-346.3811
eV

电子结构

间接带隙
0.5526
eV
直接带隙
0.5526
eV
费米能级态密度
0.5672
总磁矩
3.9997
μB

其他信息

原型 ID

ABC2D2E2F4_2_spg70

分解产物

UO2F UOF3 AsN CO2 N2 C

计算时间

2024-10-20 13:53:06

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: agm005279078).

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 agm005279078
data_agm005279078
_cell_length_a     8.11711
_cell_length_b     9.79059
_cell_length_c     10.93218
_cell_angle_alpha  81.14722
_cell_angle_beta   68.20737
_cell_angle_gamma  65.50987
_cell_volume       734.12761
_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
  U1 U 0.96052 0.07896 0.75000 1.00000
  U2 U 0.28948 0.42104 0.75000 1.00000
  U3 U 0.03948 0.92104 0.25000 1.00000
  U4 U 0.71052 0.57896 0.25000 1.00000
  As1 As 0.99907 0.25000 0.00187 1.00000
  As2 As 0.75093 0.25000 0.49813 1.00000
  As3 As 0.00093 0.75000 0.99813 1.00000
  As4 As 0.24907 0.75000 0.50187 1.00000
  C1 C 0.55986 0.75001 0.67437 1.00000
  C2 C 0.48424 0.74999 0.82563 1.00000
  C3 C 0.69013 0.75001 0.82563 1.00000
  C4 C 0.76577 0.74999 0.67437 1.00000
  C5 C 0.44014 0.24999 0.32563 1.00000
  C6 C 0.51576 0.25001 0.17437 1.00000
  C7 C 0.30987 0.24999 0.17437 1.00000
  C8 C 0.23423 0.25001 0.32563 1.00000
  N1 N 0.65714 0.84260 0.59200 1.00000
  N2 N 0.59174 0.65740 0.90800 1.00000
  N3 N 0.50026 0.84260 0.90800 1.00000
  N4 N 0.75086 0.65740 0.59200 1.00000
  N5 N 0.34286 0.15740 0.40800 1.00000
  N6 N 0.40826 0.34260 0.09200 1.00000
  N7 N 0.49974 0.15740 0.09200 1.00000
  N8 N 0.24914 0.34260 0.40800 1.00000
  O1 O 0.87473 0.40481 0.10299 1.00000
  O2 O 0.88252 0.09519 0.39701 1.00000
  O3 O 0.72046 0.40481 0.39701 1.00000
  O4 O 0.02228 0.09519 0.10299 1.00000
  O5 O 0.12527 0.59519 0.89701 1.00000
  O6 O 0.11748 0.90481 0.60299 1.00000
  O7 O 0.27954 0.59519 0.60299 1.00000
  O8 O 0.97772 0.90481 0.89701 1.00000
  O9 O 0.87607 0.23947 0.90739 1.00000
  O10 O 0.52293 0.26053 0.59261 1.00000
  O11 O 0.88447 0.23947 0.59261 1.00000
  O12 O 0.21654 0.26053 0.90739 1.00000
  O13 O 0.12393 0.76053 0.09261 1.00000
  O14 O 0.47707 0.73947 0.40739 1.00000
  O15 O 0.11553 0.76053 0.40739 1.00000
  O16 O 0.78346 0.73947 0.09261 1.00000
  F1 F 0.22718 0.07334 0.71874 1.00000
  F2 F 0.51925 0.42666 0.78126 1.00000
  F3 F 0.69948 0.07334 0.78126 1.00000
  F4 F 0.05409 0.42666 0.71874 1.00000
  F5 F 0.77282 0.92666 0.28126 1.00000
  F6 F 0.48075 0.57334 0.21874 1.00000
  F7 F 0.30052 0.92666 0.21874 1.00000
  F8 F 0.94591 0.57334 0.28126 1.00000
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