导航

HEAS Data Platform · 材料科学计算数据库

KAcF14

Alexandria ALEX

Alex-ID: agm005753786 · 空间群: Imma (#74)

基础信息

化学式
KAcF14
Alex-ID
agm005753786
元素数
3
位点数
32
空间群
Imma (#74)
晶系
orthorhombic
体积
553.50
ų
晶胞参数 a
8.7111
Å
晶胞参数 b
9.1166
Å
晶胞参数 c
9.1167
Å
α 角
82.95
°
β 角
61.46
°
γ 角
61.46
°

组成

元素组成(原子分数)
组成信息
化学式
KAcF14
K
2.00 · 6.3%
Ac
2.00 · 6.3%
F
28.00 · 87.5%

能量与稳定性

凸包上方能量
0.1518
eV/atom
形成能
-1.6439
eV/atom
校正后总能量
-102.8008
eV
原始总能量
-102.8008
eV

电子结构

间接带隙
0.4283
eV
直接带隙
0.4335
eV
费米能级态密度
0.1505
总磁矩
8.0136
μB

其他信息

原型 ID

ABC14_58_spg74

分解产物

KF8 KF12 AcF3

计算时间

2023-07-18 21:30:51.574916

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: agm005753786).

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 agm005753786
data_agm005753786
_cell_length_a     8.71109
_cell_length_b     9.11664
_cell_length_c     9.11666
_cell_angle_alpha  82.94943
_cell_angle_beta   61.46083
_cell_angle_gamma  61.46098
_cell_volume       553.50478
_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 0.25000 0.30663 0.19337 1.00000
  K2 K 0.75000 0.69337 0.80663 1.00000
  Ac1 Ac 0.50000 0.00000 0.50000 1.00000
  Ac2 Ac 0.00000 0.00000 0.50000 1.00000
  F1 F 0.68228 0.36859 0.26685 1.00000
  F2 F 0.31772 0.63141 0.73315 1.00000
  F3 F 0.18228 0.76685 0.86859 1.00000
  F4 F 0.81772 0.23315 0.13141 1.00000
  F5 F 0.10327 0.25662 0.53683 1.00000
  F6 F 0.89673 0.74338 0.46317 1.00000
  F7 F 0.60327 0.03683 0.75662 1.00000
  F8 F 0.39673 0.96317 0.24338 1.00000
  F9 F 0.12609 0.06291 0.68490 1.00000
  F10 F 0.87391 0.93709 0.31510 1.00000
  F11 F 0.62609 0.18490 0.56291 1.00000
  F12 F 0.37391 0.81510 0.43709 1.00000
  F13 F 0.81564 0.58776 0.18415 1.00000
  F14 F 0.58756 0.41224 0.81585 1.00000
  F15 F 0.31564 0.68415 0.08776 1.00000
  F16 F 0.08756 0.31585 0.91224 1.00000
  F17 F 0.18436 0.41224 0.81585 1.00000
  F18 F 0.41244 0.58776 0.18415 1.00000
  F19 F 0.68436 0.31585 0.91224 1.00000
  F20 F 0.91244 0.68415 0.08776 1.00000
  F21 F 0.40258 0.95614 0.80654 1.00000
  F22 F 0.16526 0.04386 0.19346 1.00000
  F23 F 0.90258 0.30654 0.45614 1.00000
  F24 F 0.66526 0.69346 0.54386 1.00000
  F25 F 0.59742 0.04386 0.19346 1.00000
  F26 F 0.83474 0.95614 0.80654 1.00000
  F27 F 0.09742 0.69346 0.54386 1.00000
  F28 F 0.33474 0.30654 0.45614 1.00000
获取直接链接