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SrCaGa9Co2PbO20

Alexandria ALEX

Alex-ID: agm010366390 · 空间群: P1 (#1)

基础信息

化学式
SrCaGa9Co2PbO20
Alex-ID
agm010366390
元素数
6
位点数
34
空间群
P1 (#1)
晶系
triclinic
体积
444.50
ų
晶胞参数 a
5.1519
Å
晶胞参数 b
9.7343
Å
晶胞参数 c
9.7354
Å
α 角
73.91
°
β 角
75.20
°
γ 角
75.20
°

组成

元素组成(原子分数)
组成信息
化学式
SrCaGa9Co2PbO20
Sr
1.00 · 2.9%
Ca
1.00 · 2.9%
Ga
9.00 · 26.5%
Co
2.00 · 5.9%
Pb
1.00 · 2.9%
O
20.00 · 58.8%

能量与稳定性

凸包上方能量
0.0287
eV/atom
形成能
-2.2096
eV/atom
校正后总能量
-223.2035
eV
原始总能量
-205.4096
eV

电子结构

间接带隙
1.1937
eV
直接带隙
1.1979
eV
费米能级态密度
-0.0068
总磁矩
1.0847
μB

其他信息

原型 ID

ABCD2E9F20_0_spg1

分解产物

SrGa4O7 CaGa4O7 Ga2PbO4 PbO2 Co3O4 Ga2O3

计算时间

2024-12-19 22:54:02

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: agm010366390).

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 agm010366390
data_agm010366390
_cell_length_a     5.15192
_cell_length_b     9.73431
_cell_length_c     9.73536
_cell_angle_alpha  73.91109
_cell_angle_beta   75.20210
_cell_angle_gamma  75.20352
_cell_volume       444.50495
_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
  Sr1 Sr 0.00337 0.00056 0.99803 1.00000
  Ca1 Ca 0.80876 0.26722 0.26820 1.00000
  Ga1 Ga 0.61998 0.72109 0.99148 1.00000
  Ga2 Ga 0.61799 0.99890 0.72226 1.00000
  Ga3 Ga 0.37884 0.28032 0.00235 1.00000
  Ga4 Ga 0.37667 0.00898 0.28215 1.00000
  Ga5 Ga 0.10166 0.57640 0.15105 1.00000
  Ga6 Ga 0.09769 0.15463 0.58023 1.00000
  Ga7 Ga 0.90011 0.41825 0.84708 1.00000
  Ga8 Ga 0.89627 0.85016 0.42223 1.00000
  Ga9 Ga 0.50236 0.62721 0.36912 1.00000
  Co1 Co 0.00240 0.49540 0.50026 1.00000
  Co2 Co 0.50216 0.37330 0.62337 1.00000
  Pb1 Pb 0.21470 0.72434 0.72484 1.00000
  O1 O 0.13039 0.39568 0.11901 1.00000
  O2 O 0.13112 0.12553 0.39740 1.00000
  O3 O 0.85857 0.60540 0.87115 1.00000
  O4 O 0.85923 0.87786 0.60697 1.00000
  O5 O 0.75916 0.45103 0.67875 1.00000
  O6 O 0.76763 0.67945 0.45181 1.00000
  O7 O 0.24111 0.54059 0.31859 1.00000
  O8 O 0.25104 0.31887 0.54162 1.00000
  O9 O 0.73832 0.28286 0.00202 1.00000
  O10 O 0.73845 0.00400 0.28465 1.00000
  O11 O 0.25301 0.72329 0.01047 1.00000
  O12 O 0.25338 0.01195 0.72448 1.00000
  O13 O 0.27434 0.33456 0.82091 1.00000
  O14 O 0.27409 0.82660 0.34206 1.00000
  O15 O 0.72597 0.65878 0.17218 1.00000
  O16 O 0.72600 0.17872 0.66708 1.00000
  O17 O 0.26192 0.56029 0.56937 1.00000
  O18 O 0.74055 0.42479 0.43479 1.00000
  O19 O 0.30415 0.09688 0.09765 1.00000
  O20 O 0.68864 0.90613 0.90639 1.00000
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