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K2Rb5HfP4

Alexandria ALEX

Alex-ID: agm020133652 · 空间群: Pnma (#62)

基础信息

化学式
K2Rb5HfP4
Alex-ID
agm020133652
元素数
4
位点数
48
空间群
Pnma (#62)
晶系
orthorhombic
体积
1,735.57
ų
晶胞参数 a
8.5807
Å
晶胞参数 b
10.4691
Å
晶胞参数 c
19.3201
Å
α 角
90.00
°
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
K2Rb5HfP4
K
8.00 · 16.7%
Rb
20.00 · 41.7%
Hf
4.00 · 8.3%
P
16.00 · 33.3%

能量与稳定性

凸包上方能量
0.0450
eV/atom
形成能
-0.3928
eV/atom
校正后总能量
-173.3939
eV
原始总能量
-173.3939
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0064
eV
费米能级态密度
42.9275
总磁矩
4.5714
μB

其他信息

原型 ID

AB2C4D5_8_spg62

分解产物

Rb5P4 K5HfP3 Rb HfP

计算时间

2024-11-06 21:29:56.087137

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: agm020133652).

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 agm020133652
data_agm020133652
_cell_length_a     8.58068
_cell_length_b     10.46911
_cell_length_c     19.32015
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1735.56945
_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 0.19095 0.75000 0.83200 1.00000
  K2 K 0.80905 0.25000 0.16800 1.00000
  K3 K 0.69095 0.25000 0.66800 1.00000
  K4 K 0.30905 0.75000 0.33200 1.00000
  K5 K 0.54789 0.75000 0.56878 1.00000
  K6 K 0.45211 0.25000 0.43122 1.00000
  K7 K 0.04789 0.25000 0.93122 1.00000
  K8 K 0.95211 0.75000 0.06878 1.00000
  Rb1 Rb 0.42180 0.75000 0.99001 1.00000
  Rb2 Rb 0.57820 0.25000 0.00999 1.00000
  Rb3 Rb 0.92180 0.25000 0.50999 1.00000
  Rb4 Rb 0.07820 0.75000 0.49001 1.00000
  Rb5 Rb 0.72501 0.53789 0.91585 1.00000
  Rb6 Rb 0.27499 0.46211 0.08415 1.00000
  Rb7 Rb 0.22501 0.46211 0.58415 1.00000
  Rb8 Rb 0.27499 0.03789 0.08415 1.00000
  Rb9 Rb 0.77499 0.53789 0.41585 1.00000
  Rb10 Rb 0.72501 0.96211 0.91585 1.00000
  Rb11 Rb 0.77499 0.96211 0.41585 1.00000
  Rb12 Rb 0.22501 0.03789 0.58415 1.00000
  Rb13 Rb 0.52545 0.54995 0.73825 1.00000
  Rb14 Rb 0.47455 0.45005 0.26175 1.00000
  Rb15 Rb 0.02545 0.45005 0.76175 1.00000
  Rb16 Rb 0.47455 0.04995 0.26175 1.00000
  Rb17 Rb 0.97455 0.54995 0.23825 1.00000
  Rb18 Rb 0.52545 0.95005 0.73825 1.00000
  Rb19 Rb 0.97455 0.95005 0.23825 1.00000
  Rb20 Rb 0.02545 0.04995 0.76175 1.00000
  Hf1 Hf 0.91996 0.75000 0.66275 1.00000
  Hf2 Hf 0.08004 0.25000 0.33725 1.00000
  Hf3 Hf 0.41996 0.25000 0.83725 1.00000
  Hf4 Hf 0.58004 0.75000 0.16275 1.00000
  P1 P 0.21654 0.75000 0.66069 1.00000
  P2 P 0.78346 0.25000 0.33931 1.00000
  P3 P 0.71654 0.25000 0.83931 1.00000
  P4 P 0.28346 0.75000 0.16069 1.00000
  P5 P 0.82801 0.75000 0.78716 1.00000
  P6 P 0.17199 0.25000 0.21284 1.00000
  P7 P 0.32801 0.25000 0.71284 1.00000
  P8 P 0.67199 0.75000 0.28716 1.00000
  P9 P 0.82511 0.54672 0.60161 1.00000
  P10 P 0.17489 0.45328 0.39839 1.00000
  P11 P 0.32511 0.45328 0.89839 1.00000
  P12 P 0.17489 0.04672 0.39839 1.00000
  P13 P 0.67489 0.54672 0.10161 1.00000
  P14 P 0.82511 0.95328 0.60161 1.00000
  P15 P 0.67489 0.95328 0.10161 1.00000
  P16 P 0.32511 0.04672 0.89839 1.00000
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