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KP11

Alexandria ALEX

Alex-ID: agm007865720 · 空间群: P2_1/m (#11)

基础信息

化学式
KP11
Alex-ID
agm007865720
元素数
2
位点数
48
空间群
P2_1/m (#11)
晶系
monoclinic
体积
1,222.82
ų
晶胞参数 a
9.7593
Å
晶胞参数 b
6.7775
Å
晶胞参数 c
18.5042
Å
α 角
87.55
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
KP11
K
4.00 · 8.3%
P
44.00 · 91.7%

能量与稳定性

凸包上方能量
0.0106
eV/atom
形成能
-0.1244
eV/atom
校正后总能量
-248.4127
eV
原始总能量
-248.4127
eV

电子结构

间接带隙
0.6110
eV
直接带隙
0.7618
eV
费米能级态密度
-0.3792
总磁矩
0.0000
μB

其他信息

原型 ID

AB11_4_spg11

分解产物

KP15 KP7

计算时间

2024-09-13 12:43:09.159075

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: agm007865720).

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 agm007865720
data_agm007865720
_cell_length_a     9.75927
_cell_length_b     6.77754
_cell_length_c     18.50417
_cell_angle_alpha  87.55101
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1222.81902
_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 0.47792 0.08263 0.83310 1.00000
  K2 K 0.52208 0.91737 0.16690 1.00000
  K3 K 0.97792 0.91737 0.16690 1.00000
  K4 K 0.02208 0.08263 0.83310 1.00000
  P1 P 0.40398 0.14261 0.40161 1.00000
  P2 P 0.59602 0.85739 0.59839 1.00000
  P3 P 0.90398 0.85739 0.59839 1.00000
  P4 P 0.09602 0.14261 0.40161 1.00000
  P5 P 0.75000 0.18877 0.26741 1.00000
  P6 P 0.25000 0.81123 0.73259 1.00000
  P7 P 0.91008 0.30509 0.43077 1.00000
  P8 P 0.08992 0.69491 0.56923 1.00000
  P9 P 0.41008 0.69491 0.56923 1.00000
  P10 P 0.58992 0.30509 0.43077 1.00000
  P11 P 0.75000 0.26117 0.04473 1.00000
  P12 P 0.25000 0.73883 0.95527 1.00000
  P13 P 0.75000 0.66198 0.55066 1.00000
  P14 P 0.25000 0.33802 0.44934 1.00000
  P15 P 0.36774 0.21808 0.28440 1.00000
  P16 P 0.63226 0.78192 0.71560 1.00000
  P17 P 0.86774 0.78192 0.71560 1.00000
  P18 P 0.13226 0.21808 0.28440 1.00000
  P19 P 0.75000 0.24259 0.92824 1.00000
  P20 P 0.25000 0.75741 0.07176 1.00000
  P21 P 0.75000 0.11477 0.38224 1.00000
  P22 P 0.25000 0.88523 0.61776 1.00000
  P23 P 0.91092 0.47958 0.07186 1.00000
  P24 P 0.08908 0.52042 0.92814 1.00000
  P25 P 0.41092 0.52042 0.92814 1.00000
  P26 P 0.58908 0.47958 0.07186 1.00000
  P27 P 0.75000 0.50714 0.27424 1.00000
  P28 P 0.25000 0.49286 0.72576 1.00000
  P29 P 0.75000 0.38411 0.62835 1.00000
  P30 P 0.25000 0.61589 0.37165 1.00000
  P31 P 0.40463 0.54360 0.28985 1.00000
  P32 P 0.59537 0.45640 0.71015 1.00000
  P33 P 0.90463 0.45640 0.71015 1.00000
  P34 P 0.09537 0.54360 0.28985 1.00000
  P35 P 0.41142 0.31461 0.02857 1.00000
  P36 P 0.58858 0.68539 0.97143 1.00000
  P37 P 0.91142 0.68539 0.97143 1.00000
  P38 P 0.08858 0.31461 0.02857 1.00000
  P39 P 0.91044 0.57733 0.35598 1.00000
  P40 P 0.08956 0.42267 0.64402 1.00000
  P41 P 0.41044 0.42267 0.64402 1.00000
  P42 P 0.58956 0.57733 0.35598 1.00000
  P43 P 0.75000 0.55675 0.90306 1.00000
  P44 P 0.25000 0.44325 0.09694 1.00000
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