导航

HEAS Data Platform · 材料科学计算数据库

K3V2P2O8F3

Alexandria ALEX

Alex-ID: agm003242829 · 空间群: Cmcm (#63)

基础信息

化学式
K3V2P2O8F3
Alex-ID
agm003242829
元素数
5
位点数
36
空间群
Cmcm (#63)
晶系
orthorhombic
体积
505.10
ų
晶胞参数 a
7.4891
Å
晶胞参数 b
7.4891
Å
晶胞参数 c
9.2748
Å
α 角
90.00
°
β 角
90.00
°
γ 角
103.84
°

组成

元素组成(原子分数)
组成信息
化学式
K3V2P2O8F3
K
6.00 · 16.7%
V
4.00 · 11.1%
P
4.00 · 11.1%
O
16.00 · 44.4%
F
6.00 · 16.7%

能量与稳定性

凸包上方能量
0.0196
eV/atom
形成能
-2.8396
eV/atom
校正后总能量
-254.8067
eV
原始总能量
-236.8421
eV

电子结构

间接带隙
2.1224
eV
直接带隙
2.1233
eV
费米能级态密度
0.0000
总磁矩
8.0000
μB

其他信息

原型 ID

A2B2C3D3E8_10_spg63

分解产物

KVPO4F K3VF6 K5VP2(O4F)2

计算时间

2021-12-17 20:40:47.933028

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: agm003242829).

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 agm003242829
data_agm003242829
_cell_length_a     7.48914
_cell_length_b     7.48914
_cell_length_c     9.27480
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.83579
_cell_volume       505.10438
_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
  K1 K 0.47267 0.47267 0.74706 1.00000
  K2 K 0.52733 0.52733 0.24706 1.00000
  K3 K 0.81575 0.81575 0.45063 1.00000
  K4 K 0.18425 0.18425 0.95063 1.00000
  K5 K 0.81486 0.81486 0.04271 1.00000
  K6 K 0.18514 0.18514 0.54271 1.00000
  V1 V 0.93980 0.57206 0.74679 1.00000
  V2 V 0.06020 0.42794 0.24679 1.00000
  V3 V 0.57206 0.93980 0.74679 1.00000
  V4 V 0.42794 0.06020 0.24679 1.00000
  P1 P 0.25936 0.74064 0.49687 1.00000
  P2 P 0.25936 0.74064 0.99687 1.00000
  P3 P 0.74064 0.25936 0.99687 1.00000
  P4 P 0.74064 0.25936 0.49687 1.00000
  O1 O 0.08892 0.72997 0.89915 1.00000
  O2 O 0.91108 0.27003 0.39915 1.00000
  O3 O 0.27003 0.91108 0.39915 1.00000
  O4 O 0.72997 0.08892 0.89915 1.00000
  O5 O 0.23673 0.56281 0.08889 1.00000
  O6 O 0.56281 0.23673 0.08889 1.00000
  O7 O 0.43719 0.76327 0.58889 1.00000
  O8 O 0.76327 0.43719 0.58889 1.00000
  O9 O 0.23657 0.56278 0.40484 1.00000
  O10 O 0.76343 0.43722 0.90484 1.00000
  O11 O 0.56278 0.23657 0.40484 1.00000
  O12 O 0.43722 0.76343 0.90484 1.00000
  O13 O 0.26994 0.91104 0.09462 1.00000
  O14 O 0.91104 0.26994 0.09462 1.00000
  O15 O 0.08896 0.73006 0.59462 1.00000
  O16 O 0.73006 0.08896 0.59462 1.00000
  F1 F 0.76345 0.76345 0.74671 1.00000
  F2 F 0.23655 0.23655 0.24671 1.00000
  F3 F 0.89690 0.60363 0.24678 1.00000
  F4 F 0.10310 0.39637 0.74678 1.00000
  F5 F 0.60363 0.89690 0.24678 1.00000
  F6 F 0.39637 0.10310 0.74678 1.00000
获取直接链接