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Ca2Ge5Ru3

Alexandria ALEX

Alex-ID: agm029327720 · 空间群: P4/mnc (#128)

基础信息

化学式
Ca2Ge5Ru3
Alex-ID
agm029327720
元素数
3
位点数
40
空间群
P4/mnc (#128)
晶系
tetragonal
体积
719.46
ų
晶胞参数 a
11.0633
Å
晶胞参数 b
11.0633
Å
晶胞参数 c
5.8781
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
Ca2Ge5Ru3
Ca
8.00 · 20.0%
Ge
20.00 · 50.0%
Ru
12.00 · 30.0%

能量与稳定性

凸包上方能量
0.0083
eV/atom
形成能
-0.4853
eV/atom
校正后总能量
-239.0868
eV
原始总能量
-239.0868
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0050
eV
费米能级态密度
28.0827
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C5_79_spg128

分解产物

Ca(GeRu)2 Ge3Ru2 CaGe

计算时间

2024-12-30 23:39:11

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: agm029327720).

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 agm029327720
data_agm029327720
_cell_length_a     11.06331
_cell_length_b     11.06331
_cell_length_c     5.87809
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       719.45901
_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
  Ca1 Ca 0.42739 0.26945 0.50000 1.00000
  Ca2 Ca 0.57261 0.73055 0.50000 1.00000
  Ca3 Ca 0.07261 0.76945 0.00000 1.00000
  Ca4 Ca 0.92739 0.23055 0.00000 1.00000
  Ca5 Ca 0.26945 0.57261 0.50000 1.00000
  Ca6 Ca 0.73055 0.42739 0.50000 1.00000
  Ca7 Ca 0.76945 0.92739 0.00000 1.00000
  Ca8 Ca 0.23055 0.07261 0.00000 1.00000
  Ge1 Ge 0.96295 0.31858 0.50000 1.00000
  Ge2 Ge 0.03705 0.68142 0.50000 1.00000
  Ge3 Ge 0.53705 0.81858 0.00000 1.00000
  Ge4 Ge 0.46295 0.18142 0.00000 1.00000
  Ge5 Ge 0.31858 0.03705 0.50000 1.00000
  Ge6 Ge 0.68142 0.96295 0.50000 1.00000
  Ge7 Ge 0.81858 0.46295 0.00000 1.00000
  Ge8 Ge 0.18142 0.53705 0.00000 1.00000
  Ge9 Ge 0.67091 0.17091 0.25000 1.00000
  Ge10 Ge 0.32909 0.82909 0.25000 1.00000
  Ge11 Ge 0.82909 0.67091 0.75000 1.00000
  Ge12 Ge 0.17091 0.32909 0.75000 1.00000
  Ge13 Ge 0.17091 0.32909 0.25000 1.00000
  Ge14 Ge 0.82909 0.67091 0.25000 1.00000
  Ge15 Ge 0.67091 0.17091 0.75000 1.00000
  Ge16 Ge 0.32909 0.82909 0.75000 1.00000
  Ge17 Ge 0.00000 0.00000 0.25545 1.00000
  Ge18 Ge 0.50000 0.50000 0.75545 1.00000
  Ge19 Ge 0.00000 0.00000 0.74455 1.00000
  Ge20 Ge 0.50000 0.50000 0.24455 1.00000
  Ru1 Ru 0.50000 0.00000 0.25000 1.00000
  Ru2 Ru 0.00000 0.50000 0.75000 1.00000
  Ru3 Ru 0.00000 0.50000 0.25000 1.00000
  Ru4 Ru 0.50000 0.00000 0.75000 1.00000
  Ru5 Ru 0.12174 0.14771 0.50000 1.00000
  Ru6 Ru 0.87826 0.85229 0.50000 1.00000
  Ru7 Ru 0.37826 0.64771 0.00000 1.00000
  Ru8 Ru 0.62174 0.35229 0.00000 1.00000
  Ru9 Ru 0.14771 0.87826 0.50000 1.00000
  Ru10 Ru 0.85229 0.12174 0.50000 1.00000
  Ru11 Ru 0.64771 0.62174 0.00000 1.00000
  Ru12 Ru 0.35229 0.37826 0.00000 1.00000
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