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CaMn2O4

Alexandria ALEX

Alex-ID: agm005273147 · 空间群: Cm (#8)

基础信息

化学式
CaMn2O4
Alex-ID
agm005273147
元素数
3
位点数
42
空间群
Cm (#8)
晶系
monoclinic
体积
540.00
ų
晶胞参数 a
6.5721
Å
晶胞参数 b
6.5721
Å
晶胞参数 c
15.5471
Å
α 角
83.37
°
β 角
83.37
°
γ 角
54.19
°

组成

元素组成(原子分数)
组成信息
化学式
CaMn2O4
Ca
6.00 · 14.3%
Mn
12.00 · 28.6%
O
24.00 · 57.1%

能量与稳定性

凸包上方能量
0.0573
eV/atom
形成能
-2.3817
eV/atom
校正后总能量
-341.0737
eV
原始总能量
-304.0485
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0006
eV
费米能级态密度
8.9849
总磁矩
48.0000
μB

其他信息

原型 ID

AB2C4_850_spg8

分解产物

CaMn2O4

计算时间

2024-10-10 16:54:34

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: agm005273147).

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 agm005273147
data_agm005273147
_cell_length_a     6.57207
_cell_length_b     6.57207
_cell_length_c     15.54711
_cell_angle_alpha  83.37371
_cell_angle_beta   83.37371
_cell_angle_gamma  54.19368
_cell_volume       540.00223
_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 0.17512 0.17512 0.95342 1.00000
  Ca2 Ca 0.50563 0.50563 0.62020 1.00000
  Ca3 Ca 0.49883 0.49883 0.00002 1.00000
  Ca4 Ca 0.82895 0.82895 0.28475 1.00000
  Ca5 Ca 0.17120 0.17120 0.71563 1.00000
  Ca6 Ca 0.49584 0.49584 0.37547 1.00000
  Mn1 Mn 0.17519 0.67899 0.83264 1.00000
  Mn2 Mn 0.67362 0.67362 0.82489 1.00000
  Mn3 Mn 0.50052 0.00067 0.50054 1.00000
  Mn4 Mn 0.67899 0.17519 0.83264 1.00000
  Mn5 Mn 0.84125 0.84125 0.66472 1.00000
  Mn6 Mn 0.99937 0.99937 0.50025 1.00000
  Mn7 Mn 0.82767 0.32445 0.16849 1.00000
  Mn8 Mn 0.00067 0.50052 0.50054 1.00000
  Mn9 Mn 0.32445 0.82767 0.16849 1.00000
  Mn10 Mn 0.15890 0.15890 0.33704 1.00000
  Mn11 Mn 0.31908 0.31908 0.17152 1.00000
  Mn12 Mn 0.82697 0.82697 0.04864 1.00000
  O1 O 0.36192 0.36192 0.90339 1.00000
  O2 O 0.50049 0.50049 0.76151 1.00000
  O3 O 0.35587 0.81866 0.89035 1.00000
  O4 O 0.81866 0.35587 0.89035 1.00000
  O5 O 0.56101 0.98785 0.75370 1.00000
  O6 O 0.69420 0.69420 0.57837 1.00000
  O7 O 0.98785 0.56101 0.75370 1.00000
  O8 O 0.85369 0.85369 0.91051 1.00000
  O9 O 0.69527 0.12395 0.57665 1.00000
  O10 O 0.82547 0.82547 0.43085 1.00000
  O11 O 0.98085 0.98085 0.75553 1.00000
  O12 O 0.12395 0.69527 0.57665 1.00000
  O13 O 0.87328 0.30537 0.42502 1.00000
  O14 O 0.01797 0.01797 0.24663 1.00000
  O15 O 0.30537 0.87328 0.42502 1.00000
  O16 O 0.17528 0.17528 0.57029 1.00000
  O17 O 0.14932 0.14932 0.09951 1.00000
  O18 O 0.01292 0.43966 0.24961 1.00000
  O19 O 0.30809 0.30809 0.42334 1.00000
  O20 O 0.43966 0.01292 0.24961 1.00000
  O21 O 0.16495 0.63998 0.10253 1.00000
  O22 O 0.49817 0.49817 0.23292 1.00000
  O23 O 0.63998 0.16495 0.10253 1.00000
  O24 O 0.64730 0.64730 0.09255 1.00000
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