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K9Hf2Ga2Ge8Br3O26

Alexandria ALEX

Alex-ID: agm010218016 · 空间群: C2/m (#12)

基础信息

化学式
K9Hf2Ga2Ge8Br3O26
Alex-ID
agm010218016
元素数
6
位点数
50
空间群
C2/m (#12)
晶系
monoclinic
体积
916.06
ų
晶胞参数 a
10.3320
Å
晶胞参数 b
10.3320
Å
晶胞参数 c
9.7934
Å
α 角
81.81
°
β 角
98.19
°
γ 角
65.29
°

组成

元素组成(原子分数)
组成信息
化学式
K9Hf2Ga2Ge8Br3O26
K
9.00 · 18.0%
Hf
2.00 · 4.0%
Ga
2.00 · 4.0%
Ge
8.00 · 16.0%
Br
3.00 · 6.0%
O
26.00 · 52.0%

能量与稳定性

凸包上方能量
0.0139
eV/atom
形成能
-2.3729
eV/atom
校正后总能量
-325.3985
eV
原始总能量
-307.1390
eV

电子结构

间接带隙
2.6355
eV
直接带隙
2.6355
eV
费米能级态密度
0.0000
总磁矩
0.0463
μB

其他信息

原型 ID

A2B2C3D8E9F26_0_spg12

分解产物

KGaGeO4 K2Hf(GeO3)3 KBr

计算时间

2024-12-28 20:45:43

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: agm010218016).

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 agm010218016
data_agm010218016
_cell_length_a     10.33200
_cell_length_b     10.33200
_cell_length_c     9.79344
_cell_angle_alpha  81.81189
_cell_angle_beta   98.18811
_cell_angle_gamma  65.29418
_cell_volume       916.05984
_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 0.63656 0.06171 0.89312 1.00000
  K2 K 0.93829 0.36344 0.89312 1.00000
  K3 K 0.36344 0.93829 0.10688 1.00000
  K4 K 0.06171 0.63656 0.10688 1.00000
  K5 K 0.92451 0.07549 0.66690 1.00000
  K6 K 0.07549 0.92451 0.33310 1.00000
  K7 K 0.60723 0.60723 0.50000 1.00000
  K8 K 0.39277 0.39277 0.50000 1.00000
  K9 K 0.50000 0.50000 0.00000 1.00000
  Hf1 Hf 0.50000 0.00000 0.50000 1.00000
  Hf2 Hf 0.00000 0.50000 0.50000 1.00000
  Ga1 Ga 0.69351 0.69351 0.00000 1.00000
  Ga2 Ga 0.30649 0.30649 0.00000 1.00000
  Ge1 Ge 0.17783 0.62206 0.74239 1.00000
  Ge2 Ge 0.37794 0.82217 0.74239 1.00000
  Ge3 Ge 0.82217 0.37794 0.25761 1.00000
  Ge4 Ge 0.62206 0.17783 0.25761 1.00000
  Ge5 Ge 0.84024 0.74466 0.72029 1.00000
  Ge6 Ge 0.25534 0.15976 0.72029 1.00000
  Ge7 Ge 0.15976 0.25534 0.27971 1.00000
  Ge8 Ge 0.74466 0.84024 0.27971 1.00000
  Br1 Br 0.34801 0.65199 0.25257 1.00000
  Br2 Br 0.65199 0.34801 0.74743 1.00000
  Br3 Br 0.00000 0.00000 0.00000 1.00000
  O1 O 0.70017 0.92059 0.64771 1.00000
  O2 O 0.07941 0.29983 0.64771 1.00000
  O3 O 0.29983 0.07941 0.35229 1.00000
  O4 O 0.92059 0.70017 0.35229 1.00000
  O5 O 0.00530 0.77112 0.73699 1.00000
  O6 O 0.22888 0.99470 0.73699 1.00000
  O7 O 0.99470 0.22888 0.26301 1.00000
  O8 O 0.77112 0.00530 0.26301 1.00000
  O9 O 0.83290 0.67844 0.89575 1.00000
  O10 O 0.32156 0.16710 0.89575 1.00000
  O11 O 0.16710 0.32156 0.10425 1.00000
  O12 O 0.67844 0.83290 0.10425 1.00000
  O13 O 0.23975 0.50207 0.91104 1.00000
  O14 O 0.49793 0.76025 0.91104 1.00000
  O15 O 0.76025 0.49793 0.08896 1.00000
  O16 O 0.50207 0.23975 0.08896 1.00000
  O17 O 0.86569 0.60246 0.63121 1.00000
  O18 O 0.39754 0.13431 0.63121 1.00000
  O19 O 0.13431 0.39754 0.36879 1.00000
  O20 O 0.60246 0.86569 0.36879 1.00000
  O21 O 0.30476 0.69524 0.72391 1.00000
  O22 O 0.69524 0.30476 0.27609 1.00000
  O23 O 0.16685 0.53896 0.60191 1.00000
  O24 O 0.46104 0.83315 0.60191 1.00000
  O25 O 0.83315 0.46104 0.39809 1.00000
  O26 O 0.53896 0.16685 0.39809 1.00000
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